daily commit

application/controllers/Ride.php

@@ -71,6 +71,10 @@ class Ride extends CI_Controller {
 			case 'csv':
 				$importData = $this->getImportDataCSV($importedFile,0);
 				break;
+			case 'xls':
+			case 'xlsx':
+				$importData = $this->getImportDataExcel($importedFile,0);
+				break;
 		}
 
 		if(empty($importData) || !isset($importData['status']) ||  $importData['status'] == 3 || 
@@ -101,15 +105,7 @@ class Ride extends CI_Controller {
 		$this->load->view('template',$template);
 	}
 
-	function getImportDataCSV($importedFile = '', $header = 0, $headerOrder = array()){
-		$retData = array('status'=>0);
-		if(empty($importedFile)){
-			return $retData;
-		}
-
-		if($header == 1 && empty($headerOrder)){
-			return 4;
-		}
+	function getImportDataCSV($importedFile = '', $headerRetFlag = 0, $headerOrder = array()){
 
 		$header = 0;
 		$insertArr = array(); 
@@ -117,12 +113,16 @@ class Ride extends CI_Controller {
 		$insertData = array();
 		$customerIds = array();
 		$custInsrData = array();
+     	$retData = array('status'=>0);
 
-		if (($handle = fopen($importedFile, "r")) === FALSE) {
+		if($headerRetFlag == 1 && empty($headerOrder)){
+			return 4;
+		}
+		if (empty($importedFile) || !file_exists($importedFile) || 
+			($handle=fopen($importedFile, "r")) === FALSE) {
 			$retData['status'] = 2;
 			return $retData;
 		}
-			
 		while (($row = fgetcsv($handle, 1000, ",")) !== FALSE) {
 			$colCnt = 0;
 			$rowArr = array();
@@ -144,34 +144,57 @@ class Ride extends CI_Controller {
 					$colCnt++;
 				}
 			}
-			if(!empty($headerArr) && $header == 1){
+			if(!empty($headerArr) && $headerRetFlag == 0){
 				$retData['status'] = 1;
 				$retData['headerArr'] = $headerArr;
 				return $retData;
 			}
 			if($header != 0){
 				$time = '12:00';
-				if(!empty($row[10])){
-					$last = substr($row[10], -2);
-					$time = str_replace($last,":".$last,$row[10]);
+				if(!empty($row[$headerOrder['10']])){
+					$last = substr($row[$headerOrder['10']], -2);
+					$time = str_replace($last,":".$last,$row[$headerOrder['10']]);
 					$time = (!empty($time))?date('G:i',strtotime($time)):'12:00';
 				}
-				$date_time = (!empty($row[8]))?date('d-m-Y',strtotime($row[8])).' '.$time:'';
+				$date_time = (!empty($row[8]))?date('d-m-Y',strtotime($row[$headerOrder['8']])).' '.$time:'';
 				
-				$insertData = array('company_id'=>$_POST['company_id'],'broker_id'=>$_POST['broker_id'],'medical_no'=>$row[0],'patient_name'=>$row[2].' '.$row[1],
-					'age'=>$row[4],'phone'=>$row[5],'trip_no'=>$row[7],'reason_code'=>$row[11],'trip_cost'=>$row[22],'pickup_location'=>$row[23],'drop_location'=>$row[28],
-					'trip_bid_status'=>$row[37],'trip_status'=>$row[12],'vehicle_type'=>$row[13],'trip_type'=>$row[14],
-					'data'=>json_encode($rowArr));
+				$insertData = array(
+								'company_id'      => $_POST['company_id'],
+								'broker_id'       => $_POST['broker_id'],
+
+								'age'			  => $row[$headerOrder['4']],
+								'phone'			  => $row[$headerOrder['5']],
+								'trip_no'		  => $row[$headerOrder['7']],
+								'trip_cost'		  => $row[$headerOrder['22']],
+								'trip_type'  	  => $row[$headerOrder['14']],
+								'medical_no'      => $row[$headerOrder['0']],
+								'reason_code'  	  => $row[$headerOrder['11']],
+								'trip_status'	  => $row[$headerOrder['12']],
+								'vehicle_type'	  => $row[$headerOrder['13']],
+								'drop_location'	  => $row[$headerOrder['28']],
+								'pickup_location' => $row[$headerOrder['23']],
+								'trip_bid_status' => $row[$headerOrder['37']],
+								'patient_name'    => $row[$headerOrder['2']].' '.$row[$headerOrder['1']],
+								'data'			  => json_encode($rowArr)
+							);
 				$insertData['appointment_time'] = strtotime($date_time);
 				$insertArr[] = $insertData;
 
-				$custData = $this->db->query("SELECT medical_id FROM customers WHERE medical_id='".$row[0]."' AND status <> '2'");
-				if(1 > $custData->num_rows() && !in_array($row[0],$customerIds)){
-					$medicalIds[] = $row[0];
-					$custInsrData[] = array('medical_id'=>$row[0],'first_name'=>$row[2],
-											'last_name'=>$row[1],'date_of_birth'=>$row[3],
-											'age'=>$row[4],'phone'=>$row[5],'alt_phone'=>$row[6]);
-				}
+				$custData = $this->db->query("SELECT medical_id FROM customers WHERE 
+											  medical_id='".$row[$headerOrder['0']]."' AND status <> '2'");
+
+				// if(1 > $custData->num_rows() && !in_array($row[$headerOrder['0']],$customerIds)){
+				// 	$medicalIds[] = $row[$headerOrder['0']];
+				// 	$custInsrData[] = array(
+				// 						'medical_id'	=> $row[$headerOrder['0']],
+				// 						'first_name'	=> $row[$headerOrder['2']],
+				// 						'last_name'		=> $row[$headerOrder['1']],
+				// 						'age'			=> $row[$headerOrder['4']],
+				// 						'phone'			=> $row[$headerOrder['5']],
+				// 						'alt_phone'		=> $row[$headerOrder['6']]
+				// 						'date_of_birth'	=> $row[$headerOrder['3']]
+				// 					  );
+				// }
 			}
 			$header = 1;
 		}
@@ -181,27 +204,167 @@ class Ride extends CI_Controller {
 			$retData['status'] = 3;
 		} else {
 			$retData['status'] = 1;
-			$retData['insertArr'] = $insertArr;
+			$retData['insertData'] = $insertArr;
 			$retData['custInsrData'] = $custInsrData;
 		}
-		
 		return $retData;
+	}
+
+	function getImportDataExcel($importedFile = '', $headerRetFlag = 0, $headerOrder = array()){
+		require_once('spreadsheet-reader-master/php-excel-reader/excel_reader2.php');
+		require_once('spreadsheet-reader-master/SpreadsheetReader.php');
+
+		$header = 0;
+		$insertArr = array(); 
+		$headerArr = array();
+		$insertData = array();
+		$customerIds = array();
+		$custInsrData = array();
+     	$retData = array('status'=>0);
+
+		if($headerRetFlag == 1 && empty($headerOrder)){
+			return 4;
+		}
+		if (empty($importedFile) || !file_exists($importedFile)){
+			$retData['status'] = 2;
+			return $retData;
+		}
+		$reader = new SpreadsheetReader($importedFile);
+		if (empty($reader) || count($reader->sheets()) < 1){
+			$retData['status'] = 3;
+			return $retData;
+		}
+
+		for($i=0; $i < count($reader->sheets()); $i++){
+	        $reader->ChangeSheet($i);
+	        foreach ($reader as $row){
+				$colCnt = 0;
+				$rowArr = array();
+				foreach($row as $col){
+					if($header == 0){
+						$col = str_replace(' ','_',$col);
+						$col = preg_replace('/[^A-Za-z0-9\_\/]/', '', $col);
+						$headerArr[] = $col;
+					}else{
+						if($headerArr[$colCnt] == 'Appointment_Date'){
+							$col = date('d-m-Y',strtotime($col));
+						}
+						if($headerArr[$colCnt] == 'Appointment_Time'){
+							$last = substr($col, -2);
+							$col = str_replace($last,":".$last,$col);
+							$col = (!empty($col))?date('G:i',strtotime($col)):'';
+						}
+						$rowArr[$headerArr[$colCnt]] = $col;
+						$colCnt++;
+					}
+				}
+				if(!empty($headerArr) && $headerRetFlag == 0){
+					$retData['status'] = 1;
+					$retData['headerArr'] = $headerArr;
+					return $retData;
+				}
+				if($header != 0){
+					$time = '12:00';
+					if(!empty($row[$headerOrder['10']])){
+						$last = substr($row[$headerOrder['10']], -2);
+						$time = str_replace($last,":".$last,$row[$headerOrder['10']]);
+						$time = (!empty($time))?date('G:i',strtotime($time)):'12:00';
+					}
+					$date_time = (!empty($row[8]))?date('d-m-Y',strtotime($row[$headerOrder['8']])).' '.$time:'';
+					
+					$insertData = array(
+									'company_id'      => $_POST['company_id'],
+									'broker_id'       => $_POST['broker_id'],
+
+									'age'			  => $row[$headerOrder['4']],
+									'phone'			  => $row[$headerOrder['5']],
+									'trip_no'		  => $row[$headerOrder['7']],
+									'trip_cost'		  => $row[$headerOrder['22']],
+									'trip_type'  	  => $row[$headerOrder['14']],
+									'medical_no'      => $row[$headerOrder['0']],
+									'reason_code'  	  => $row[$headerOrder['11']],
+									'trip_status'	  => $row[$headerOrder['12']],
+									'vehicle_type'	  => $row[$headerOrder['13']],
+									'drop_location'	  => $row[$headerOrder['28']],
+									'pickup_location' => $row[$headerOrder['23']],
+									'trip_bid_status' => $row[$headerOrder['37']],
+									'patient_name'    => $row[$headerOrder['2']].' '.$row[$headerOrder['1']],
+									'data'			  => json_encode($rowArr)
+								);
+					$insertData['appointment_time'] = strtotime($date_time);
+					$insertArr[] = $insertData;
+
+					$custData = $this->db->query("SELECT medical_id FROM customers WHERE 
+												  medical_id='".$row[$headerOrder['0']]."' AND status <> '2'");
+
+					// if(1 > $custData->num_rows() && !in_array($row[$headerOrder['0']],$customerIds)){
+					// 	$medicalIds[] = $row[$headerOrder['0']];
+					// 	$custInsrData[] = array(
+					// 						'medical_id'	=> $row[$headerOrder['0']],
+					// 						'first_name'	=> $row[$headerOrder['2']],
+					// 						'last_name'		=> $row[$headerOrder['1']],
+					// 						'age'			=> $row[$headerOrder['4']],
+					// 						'phone'			=> $row[$headerOrder['5']],
+					// 						'alt_phone'		=> $row[$headerOrder['6']]
+					// 						'date_of_birth'	=> $row[$headerOrder['3']]
+					// 					  );
+					// }
+				}
+				$header = 1;
+	     	}
+		}
 
+		if(empty($insertArr)){
+			$retData['status'] = 3;
+		} else {
+			$retData['status'] = 1;
+			$retData['insertData'] = $insertArr;
+			$retData['custInsrData'] = $custInsrData;
+		}
+		return $retData;
 	}
 
 	function import(){
 		$flashMsg = array('message'=>'Something went wrong, please try again..!','class'=>'error');
 		if(!isset($_POST) || empty($_POST) || 
 		   !isset($_POST['broker_id']) || empty($_POST['broker_id']) || 
-		   !isset($_POST['company_id']) || empty($_POST['company_id']) || 
-		   !isset($_POST['header_order']) || empty($_POST['header_order']) || 
 		   !isset($_POST['file_type']) || empty($_POST['file_type']) || 
-		   !isset($_POST['import_file']) || empty($_POST['import_file'])){
+		   !isset($_POST['company_id']) || empty($_POST['company_id']) || 
+		   !isset($_POST['import_file']) || empty($_POST['import_file']) ||
+		   !isset($_POST['header_order']) || empty($_POST['header_order'])){
 			$this->session->set_flashdata('message',$flashMsg);
 			redirect(base_url('Ride/import_ride'));
 		}
-		$importData = $this->getImportDataCSV($_POST['import_file'],1,$_POST['header_order']);
+		switch($_POST['file_type']){
+			case 'csv':
+				$respStatus = $this->getImportDataCSV($_POST['import_file'],1,$_POST['header_order']);
+				break;
+			case 'xls':
+			case 'xlsx':
+				$respStatus = $this->getImportDataExcel($_POST['import_file'],1,$_POST['header_order']);
+				break;
+		}
+		
+
+		if(!empty($respStatus) && isset($respStatus['status']) && $respStatus['status'] != ''){
+			if($respStatus['status'] == 1){
+				$status = $this->Ride_model->uploadRides($respStatus['insertData'],$respStatus['custInsrData']);
+				if($status){
+					$flashMsg['class'] = "success";
+					$flashMsg['message'] = "Upload Scuccessfull";
+					$this->session->set_flashdata('message',$flashMsg);
 
+					unlink($_POST['import_file']);
+				} else {
+					$respStatus['status'] = '3';
+				}
+				unset($respStatus['insertData']);
+				unset($respStatus['custInsrData']);
+			}
+		} else {
+			$respStatus['status'] = '0';
+		}
+		echo json_encode($respStatus);exit;
 	}
 
 	function create_ride(){
@@ -327,7 +490,6 @@ class Ride extends CI_Controller {
 		$template['ride_data'] = $this->Ride_model->getRideData('',$company_id,$template['broker_id']);
 		$template['broker_data'] = $this->Broker_model->getBroker();
 
-
 		$this->load->view('template',$template);
 	}
 
@@ -450,6 +612,9 @@ class Ride extends CI_Controller {
 	}
 
 	function changeSchuduleStatus(){
+		ini_set("memory_limit", "-1");
+		set_time_limit(0);
+
 		if(!isset($_POST) || empty($_POST) || !isset($_POST['transport_id']) || empty($_POST['transport_id']) || 
 		   !isset($_POST['is_scheduled']) || $_POST['is_scheduled'] == ''){
 			echo json_encode($result);exit;
@@ -521,23 +686,20 @@ class Ride extends CI_Controller {
 	function getLatLngFromLocation($location = ''){
 		if(empty($location))
 			return 0;
-
 		$locData = file_get_contents("https://maps.google.com/maps/api/geocode/json?address=".
 									  urlencode($location).
 									  "&sensor=false&key=AIzaSyC9JX3BZZfx2S6GQieC_PqjuJdUbZ7_wyM");
 		if(empty($locData))
 			return 0;
-
 	    $loc_data = json_decode($locData);
-	    if(empty($loc_data))
+	    if(empty($loc_data) || !isset($loc_data->status) || $loc_data->status != 'OK')
 			return 0;
 
 		$locArr['lat'] = $loc_data->{'results'}[0]->{'geometry'}->{'location'}->{'lat'};
     	$locArr['lng'] = $loc_data->{'results'}[0]->{'geometry'}->{'location'}->{'lng'};
 
-	    if(empty($locArr['lat']) || empty($locArr['lng'])){
+	    if(empty($locArr['lat']) || empty($locArr['lng']))
 			return 0;
-		}
 		return $locArr;
 	}
 
@@ -567,72 +729,4 @@ class Ride extends CI_Controller {
 		$this->load->view('template',$template);		
 	}
 }
-// function import(){
-	// $flashMsg = array('message'=>'Something went wrong, please try again..!','class'=>'error');
-	// if(!isset($_FILES) || empty($_FILES) || !isset($_FILES['csv_file']) || empty($_FILES['csv_file'])  || !isset($_POST) || empty($_POST) || !isset($_POST['broker_id']) || empty($_POST['broker_id'])|| !isset($_POST['company_id']) || empty($_POST['company_id'])){
-	// 	$this->session->set_flashdata('message',$flashMsg);
-	// 	redirect(base_url('Ride/import_ride'));
-	// }
-	
-
-	// 	$status = $this->Ride_model->uploadRides($insertArr,$custInsrData);
-	// 	if($status){
-	// 		$flashMsg['class'] = "success";
-	// 		$flashMsg['message'] = "Upload Scuccessfull";
-	// 		$this->session->set_flashdata('message',$flashMsg);
-	// 		redirect(base_url('Ride/view_rides'));
-	// 	}
-	// }else{
-	// 	$flashMsg['message'] = "Please Choose a valid File";
-	// }
-	// $this->session->set_flashdata('message',$flashMsg);
-	// redirect(base_url('Ride/import_ride'));
-// }
-
-
-
-// EXCEL EXPORT
-// $allowedFileType = ['application/vnd.ms-excel','text/xls','text/xlsx',
-// 							'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'];
-  
-// 		if(in_array($_FILES["import_file"]["type"],$allowedFileType)){
-// 		    $targetPath = 'uploads/'.$_FILES['import_file']['name'];
-// 		    move_uploaded_file($_FILES['import_file']['tmp_name'], $targetPath);
-// 		    $Reader = new SpreadsheetReader($targetPath);
-// 		    $sheetCount = count($Reader->sheets());
-		    
-// 		    for($i=0; $i<$sheetCount; $i++){
-// 		        $Reader->ChangeSheet($i);
-// 		        foreach ($Reader as $Row){
-		      
-// 		            $name = "";
-// 		            if(isset($Row[0])) {
-// 		                $name = mysqli_real_escape_string($conn,$Row[0]);
-// 		            }
-		            
-// 		            $description = "";
-// 		            if(isset($Row[1])) {
-// 		                $description = mysqli_real_escape_string($conn,$Row[1]);
-// 		            }
-		            
-// 		            if (!empty($name) || !empty($description)) {
-// 		                $query = "insert into tbl_info(name,description) values('".$name."','".$description."')";
-// 		                $result = mysqli_query($conn, $query);
-		            
-// 		                if (! empty($result)) {
-// 		                    $type = "success";
-// 		                    $message = "Excel Data Imported into the Database";
-// 		                } else {
-// 		                    $type = "error";
-// 		                    $message = "Problem in Importing Excel Data";
-// 		                }
-// 		            }
-// 	         	}
-// 	     	}
-// 		} else { 
-// 		    $type = "error";
-// 		    $message = "Invalid File Type. Upload Excel File.";
-// 		}
-
-
 ?>
\ No newline at end of file

application/controllers/spreadsheet-reader-master/.gitignore

+.DS_Store
+test
+materials
\ No newline at end of file

application/controllers/spreadsheet-reader-master/CHANGELOG.md

+### v.0.5.11  2015-04-30
+
+- Added a special case for cells formatted as text in XLSX. Previously leading zeros would get truncated if a text cell contained only numbers.
+
+### v.0.5.10  2015-04-18
+
+- Implemented SeekableIterator. Thanks to [paales](https://github.com/paales) for suggestion ([Issue #54](https://github.com/nuovo/spreadsheet-reader/issues/54) and [Pull request #55](https://github.com/nuovo/spreadsheet-reader/pull/55)).
+- Fixed a bug in CSV and ODS reading where reading position 0 multiple times in a row would result in internal pointer being advanced and reading the next line. (E.g. reading row #0 three times would result in rows #0, #1, and #2.). This could have happened on multiple calls to `current()` while in #0 position, or calls to `seek(0)` and `current()`.
+
+### v.0.5.9  2015-04-18
+
+- [Pull request #85](https://github.com/nuovo/spreadsheet-reader/pull/85): Fixed an index check. (Thanks to [pa-m](https://github.com/pa-m)).
+
+### v.0.5.8  2015-01-31
+
+- [Issue #50](https://github.com/nuovo/spreadsheet-reader/issues/50): Fixed an XLSX rewind issue. (Thanks to [osuwariboy](https://github.com/osuwariboy))
+- [Issue #52](https://github.com/nuovo/spreadsheet-reader/issues/52), [#53](https://github.com/nuovo/spreadsheet-reader/issues/53): Apache POI compatibility for XLSX. (Thanks to [dimapashkov](https://github.com/dimapashkov))
+- [Issue #61](https://github.com/nuovo/spreadsheet-reader/issues/61): Autoload fix in the main class. (Thanks to [i-bash](https://github.com/i-bash))
+- [Issue #60](https://github.com/nuovo/spreadsheet-reader/issues/60), [#69](https://github.com/nuovo/spreadsheet-reader/issues/69), [#72](https://github.com/nuovo/spreadsheet-reader/issues/72): Fixed an issue where XLSX ChangeSheet may not work. (Thanks to [jtresponse](https://github.com/jtresponse), [osuwariboy](https://github.com/osuwariboy))
+- [Issue #70](https://github.com/nuovo/spreadsheet-reader/issues/70): Added a check for constructor parameter correctness.
+
+
+### v.0.5.7  2013-10-29
+
+- Attempt to replicate Excel's "General" format in XLSX files that is applied to otherwise unformatted cells.
+Currently only decimal number values are converted to PHP's floats.
+
+### v.0.5.6  2013-09-04
+
+- Fix for formulas being returned along with values in XLSX files. (Thanks to [marktag](https://github.com/marktag))
+
+### v.0.5.5  2013-08-23
+
+- Fix for macro sheets appearing when parsing XLS files. (Thanks to [osuwariboy](https://github.com/osuwariboy))
+
+### v.0.5.4  2013-08-22
+
+- Fix for a PHP warning that occurs with completely empty sheets in XLS files.
+- XLSM (macro-enabled XLSX) files are recognized and read, too.
+- composer.json file is added to the repository (thanks to [matej116](https://github.com/matej116))
+
+### v.0.5.3  2013-08-12
+
+- Fix for repeated columns in ODS files not reading correctly (thanks to [etfb](https://github.com/etfb))
+- Fix for filename extension reading (Thanks to [osuwariboy](https://github.com/osuwariboy))
+
+### v.0.5.2  2013-06-28
+
+- A fix for the case when row count wasn't read correctly from the sheet in a XLS file.
+
+### v.0.5.1  2013-06-27
+
+- Fixed file type choice when using mime-types (previously there were problems with  
+XLSX and ODS mime-types) (Thanks to [incratec](https://github.com/incratec))
+
+- Fixed an error in XLSX iterator where `current()` would advance the iterator forward  
+with each call. (Thanks to [osuwariboy](https://github.com/osuwariboy))
+
+### v.0.5.0  2013-06-17
+
+- Multiple sheet reading is now supported:
+	- The `Sheets()` method lets you retrieve a list of all sheets present in the file.
+	- `ChangeSheet($Index)` method changes the sheet in the reader to the one specified.
+
+- Previously temporary files that were extracted, were deleted after the SpreadsheetReader  
+was destroyed but the empty directories remained. Now those are cleaned up as well.  
+
+### v.0.4.3  2013-06-14
+
+- Bugfix for shared string caching in XLSX files. When the shared string count was larger  
+than the caching limit, instead of them being read from file, empty strings were returned.  
+
+### v.0.4.2  2013-06-02
+
+- XLS file reading relies on the external Spreadsheet_Excel_Reader class which, by default,  
+reads additional information about cells like fonts, styles, etc. Now that is disabled  
+to save some memory since the style data is unnecessary anyway.  
+(Thanks to [ChALkeR](https://github.com/ChALkeR) for the tip.)
+
+Martins Pilsetnieks  <[email protected]>
\ No newline at end of file

application/controllers/spreadsheet-reader-master/LICENSE.md

+### spreadsheet-reader is licensed under the MIT License
+
+Copyright (C) 2012-2015 Martins Pilsetnieks
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Spreadsheet_Excel_Reader is licensed under the PHP license as noted in the excel_reader2.php file
+
+> LICENSE: This source file is subject to version 3.0 of the PHP license
+> that is available through the world-wide-web at the following URI:
+> http://www.php.net/license/3_0.txt.  If you did not receive a copy of
+> the PHP License and are unable to obtain it through the web, please
+> send a note to [email protected] so we can mail you a copy immediately.

application/controllers/spreadsheet-reader-master/README.md

+**spreadsheet-reader** is a PHP spreadsheet reader that differs from others in that the main goal for it was efficient
+data extraction that could handle large (as in really large) files. So far it may not definitely be CPU, time
+or I/O-efficient but at least it won't run out of memory (except maybe for XLS files).
+
+So far XLSX, ODS and text/CSV file parsing should be memory-efficient. XLS file parsing is done with php-excel-reader
+from http://code.google.com/p/php-excel-reader/ which, sadly, has memory issues with bigger spreadsheets, as it reads the
+data all at once and keeps it all in memory.
+
+### Requirements:
+*  PHP 5.3.0 or newer
+*  PHP must have Zip file support (see http://php.net/manual/en/zip.installation.php)
+
+### Usage:
+
+All data is read from the file sequentially, with each row being returned as a numeric array.
+This is about the easiest way to read a file:
+
+	<?php
+		// If you need to parse XLS files, include php-excel-reader
+		require('php-excel-reader/excel_reader2.php');
+	
+		require('SpreadsheetReader.php');
+	
+		$Reader = new SpreadsheetReader('example.xlsx');
+		foreach ($Reader as $Row)
+		{
+			print_r($Row);
+		}
+	?>
+
+However, now also multiple sheet reading is supported for file formats where it is possible. (In case of CSV, it is handled as if
+it only has one sheet.)
+
+You can retrieve information about sheets contained in the file by calling the `Sheets()` method which returns an array with
+sheet indexes as keys and sheet names as values. Then you can change the sheet that's currently being read by passing that index
+to the `ChangeSheet($Index)` method.
+
+Example:
+
+	<?php
+		$Reader = new SpreadsheetReader('example.xlsx');
+		$Sheets = $Reader -> Sheets();
+
+		foreach ($Sheets as $Index => $Name)
+		{
+			echo 'Sheet #'.$Index.': '.$Name;
+
+			$Reader -> ChangeSheet($Index);
+
+			foreach ($Reader as $Row)
+			{
+				print_r($Row);
+			}
+		}
+	?>
+
+If a sheet is changed to the same that is currently open, the position in the file still reverts to the beginning, so as to conform
+to the same behavior as when changed to a different sheet.
+
+### Testing
+
+From the command line:
+
+	php test.php path-to-spreadsheet.xls
+
+In the browser:
+
+    http://path-to-library/test.php?File=/path/to/spreadsheet.xls
+
+### Notes about library performance
+*  CSV and text files are read strictly sequentially so performance should be O(n);
+*  When parsing XLS files, all of the file content is read into memory so large XLS files can lead to "out of memory" errors;
+*  XLSX files use so called "shared strings" internally to optimize for cases where the same string is repeated multiple times.
+	Internally XLSX is an XML text that is parsed sequentially to extract data from it, however, in some cases these shared strings are a problem -
+	sometimes Excel may put all, or nearly all of the strings from the spreadsheet in the shared string file (which is a separate XML text), and not necessarily in the same
+	order. Worst case scenario is when it is in reverse order - for each string we need to parse the shared string XML from the beginning, if we want to avoid keeping the data in memory.
+	To that end, the XLSX parser has a cache for shared strings that is used if the total shared string count is not too high. In case you get out of memory errors, you can
+	try adjusting the *SHARED_STRING_CACHE_LIMIT* constant in SpreadsheetReader_XLSX to a lower one.
+
+### TODOs:
+*  ODS date formats;
+
+### Licensing
+All of the code in this library is licensed under the MIT license as included in the LICENSE file, however, for now the library
+relies on php-excel-reader library for XLS file parsing which is licensed under the PHP license.
\ No newline at end of file

application/controllers/spreadsheet-reader-master/SpreadsheetReader.php

+<?php
+/**
+ * Main class for spreadsheet reading
+ *
+ * @version 0.5.10
+ * @author Martins Pilsetnieks
+ */
+	class SpreadsheetReader implements SeekableIterator, Countable
+	{
+		const TYPE_XLSX = 'XLSX';
+		const TYPE_XLS = 'XLS';
+		const TYPE_CSV = 'CSV';
+		const TYPE_ODS = 'ODS';
+
+		private $Options = array(
+			'Delimiter' => '',
+			'Enclosure' => '"'
+		);
+
+		/**
+		 * @var int Current row in the file
+		 */
+		private $Index = 0;
+
+		/**
+		 * @var SpreadsheetReader_* Handle for the reader object
+		 */
+		private $Handle = array();
+
+		/**
+		 * @var TYPE_* Type of the contained spreadsheet
+		 */
+		private $Type = false;
+
+		/**
+		 * @param string Path to file
+		 * @param string Original filename (in case of an uploaded file), used to determine file type, optional
+		 * @param string MIME type from an upload, used to determine file type, optional
+		 */
+		public function __construct($Filepath, $OriginalFilename = false, $MimeType = false)
+		{
+			if (!is_readable($Filepath))
+			{
+				throw new Exception('SpreadsheetReader: File ('.$Filepath.') not readable');
+			}
+
+			// To avoid timezone warnings and exceptions for formatting dates retrieved from files
+			$DefaultTZ = @date_default_timezone_get();
+			if ($DefaultTZ)
+			{
+				date_default_timezone_set($DefaultTZ);
+			}
+
+			// Checking the other parameters for correctness
+
+			// This should be a check for string but we're lenient
+			if (!empty($OriginalFilename) && !is_scalar($OriginalFilename))
+			{
+				throw new Exception('SpreadsheetReader: Original file (2nd parameter) path is not a string or a scalar value.');
+			}
+			if (!empty($MimeType) && !is_scalar($MimeType))
+			{
+				throw new Exception('SpreadsheetReader: Mime type (3nd parameter) path is not a string or a scalar value.');
+			}
+
+			// 1. Determine type
+			if (!$OriginalFilename)
+			{
+				$OriginalFilename = $Filepath;
+			}
+
+			$Extension = strtolower(pathinfo($OriginalFilename, PATHINFO_EXTENSION));
+
+			switch ($MimeType)
+			{
+				case 'text/csv':
+				case 'text/comma-separated-values':
+				case 'text/plain':
+					$this -> Type = self::TYPE_CSV;
+					break;
+				case 'application/vnd.ms-excel':
+				case 'application/msexcel':
+				case 'application/x-msexcel':
+				case 'application/x-ms-excel':
+				case 'application/vnd.ms-excel':
+				case 'application/x-excel':
+				case 'application/x-dos_ms_excel':
+				case 'application/xls':
+				case 'application/xlt':
+				case 'application/x-xls':
+					// Excel does weird stuff
+					if (in_array($Extension, array('csv', 'tsv', 'txt')))
+					{
+						$this -> Type = self::TYPE_CSV;
+					}
+					else
+					{
+						$this -> Type = self::TYPE_XLS;
+					}
+					break;
+				case 'application/vnd.oasis.opendocument.spreadsheet':
+				case 'application/vnd.oasis.opendocument.spreadsheet-template':
+					$this -> Type = self::TYPE_ODS;
+					break;
+				case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
+				case 'application/vnd.openxmlformats-officedocument.spreadsheetml.template':
+				case 'application/xlsx':
+				case 'application/xltx':
+					$this -> Type = self::TYPE_XLSX;
+					break;
+				case 'application/xml':
+					// Excel 2004 xml format uses this
+					break;
+			}
+
+			if (!$this -> Type)
+			{
+				switch ($Extension)
+				{
+					case 'xlsx':
+					case 'xltx': // XLSX template
+					case 'xlsm': // Macro-enabled XLSX
+					case 'xltm': // Macro-enabled XLSX template
+						$this -> Type = self::TYPE_XLSX;
+						break;
+					case 'xls':
+					case 'xlt':
+						$this -> Type = self::TYPE_XLS;
+						break;
+					case 'ods':
+					case 'odt':
+						$this -> Type = self::TYPE_ODS;
+						break;
+					default:
+						$this -> Type = self::TYPE_CSV;
+						break;
+				}
+			}
+
+			// Pre-checking XLS files, in case they are renamed CSV or XLSX files
+			if ($this -> Type == self::TYPE_XLS)
+			{
+				self::Load(self::TYPE_XLS);
+				$this -> Handle = new SpreadsheetReader_XLS($Filepath);
+				if ($this -> Handle -> Error)
+				{
+					$this -> Handle -> __destruct();
+
+					if (is_resource($ZipHandle = zip_open($Filepath)))
+					{
+						$this -> Type = self::TYPE_XLSX;
+						zip_close($ZipHandle);
+					}
+					else
+					{
+						$this -> Type = self::TYPE_CSV;
+					}
+				}
+			}
+
+			// 2. Create handle
+			switch ($this -> Type)
+			{
+				case self::TYPE_XLSX:
+					self::Load(self::TYPE_XLSX);
+					$this -> Handle = new SpreadsheetReader_XLSX($Filepath);
+					break;
+				case self::TYPE_CSV:
+					self::Load(self::TYPE_CSV);
+					$this -> Handle = new SpreadsheetReader_CSV($Filepath, $this -> Options);
+					break;
+				case self::TYPE_XLS:
+					// Everything already happens above
+					break;
+				case self::TYPE_ODS:
+					self::Load(self::TYPE_ODS);
+					$this -> Handle = new SpreadsheetReader_ODS($Filepath, $this -> Options);
+					break;
+			}
+		}
+
+		/**
+		 * Gets information about separate sheets in the given file
+		 *
+		 * @return array Associative array where key is sheet index and value is sheet name
+		 */
+		public function Sheets()
+		{
+			return $this -> Handle -> Sheets();
+		}
+
+		/**
+		 * Changes the current sheet to another from the file.
+		 *	Note that changing the sheet will rewind the file to the beginning, even if
+		 *	the current sheet index is provided.
+		 *
+		 * @param int Sheet index
+		 *
+		 * @return bool True if sheet could be changed to the specified one,
+		 *	false if not (for example, if incorrect index was provided.
+		 */
+		public function ChangeSheet($Index)
+		{
+			return $this -> Handle -> ChangeSheet($Index);
+		}
+
+		/**
+		 * Autoloads the required class for the particular spreadsheet type
+		 *
+		 * @param TYPE_* Spreadsheet type, one of TYPE_* constants of this class
+		 */
+		private static function Load($Type)
+		{
+			if (!in_array($Type, array(self::TYPE_XLSX, self::TYPE_XLS, self::TYPE_CSV, self::TYPE_ODS)))
+			{
+				throw new Exception('SpreadsheetReader: Invalid type ('.$Type.')');
+			}
+
+			// 2nd parameter is to prevent autoloading for the class.
+			// If autoload works, the require line is unnecessary, if it doesn't, it ends badly.
+			if (!class_exists('SpreadsheetReader_'.$Type, false))
+			{
+				require(dirname(__FILE__).DIRECTORY_SEPARATOR.'SpreadsheetReader_'.$Type.'.php');
+			}
+		}
+
+		// !Iterator interface methods
+
+		/** 
+		 * Rewind the Iterator to the first element.
+		 * Similar to the reset() function for arrays in PHP
+		 */ 
+		public function rewind()
+		{
+			$this -> Index = 0;
+			if ($this -> Handle)
+			{
+				$this -> Handle -> rewind();
+			}
+		}
+
+		/** 
+		 * Return the current element.
+		 * Similar to the current() function for arrays in PHP
+		 *
+		 * @return mixed current element from the collection
+		 */
+		public function current()
+		{
+			if ($this -> Handle)
+			{
+				return $this -> Handle -> current();
+			}
+			return null;
+		}
+
+		/** 
+		 * Move forward to next element. 
+		 * Similar to the next() function for arrays in PHP 
+		 */ 
+		public function next()
+		{
+			if ($this -> Handle)
+			{
+				$this -> Index++;
+
+				return $this -> Handle -> next();
+			}
+			return null;
+		}
+
+		/** 
+		 * Return the identifying key of the current element.
+		 * Similar to the key() function for arrays in PHP
+		 *
+		 * @return mixed either an integer or a string
+		 */ 
+		public function key()
+		{
+			if ($this -> Handle)
+			{
+				return $this -> Handle -> key();
+			}
+			return null;
+		}
+
+		/** 
+		 * Check if there is a current element after calls to rewind() or next().
+		 * Used to check if we've iterated to the end of the collection
+		 *
+		 * @return boolean FALSE if there's nothing more to iterate over
+		 */ 
+		public function valid()
+		{
+			if ($this -> Handle)
+			{
+				return $this -> Handle -> valid();
+			}
+			return false;
+		}
+
+		// !Countable interface method
+		public function count()
+		{
+			if ($this -> Handle)
+			{
+				return $this -> Handle -> count();
+			}
+			return 0;
+		}
+
+		/**
+		 * Method for SeekableIterator interface. Takes a posiiton and traverses the file to that position
+		 * The value can be retrieved with a `current()` call afterwards.
+		 *
+		 * @param int Position in file
+		 */
+		public function seek($Position)
+		{
+			if (!$this -> Handle)
+			{
+				throw new OutOfBoundsException('SpreadsheetReader: No file opened');
+			}
+
+			$CurrentIndex = $this -> Handle -> key();
+
+			if ($CurrentIndex != $Position)
+			{
+				if ($Position < $CurrentIndex || is_null($CurrentIndex) || $Position == 0)
+				{
+					$this -> rewind();
+				}
+
+				while ($this -> Handle -> valid() && ($Position > $this -> Handle -> key()))
+				{
+					$this -> Handle -> next();
+				}
+
+				if (!$this -> Handle -> valid())
+				{
+					throw new OutOfBoundsException('SpreadsheetError: Position '.$Position.' not found');
+				}
+			}
+
+			return null;
+		}
+	}
+?>

application/controllers/spreadsheet-reader-master/SpreadsheetReader_CSV.php

+<?php
+/**
+ * Class for parsing CSV files
+ *
+ * @author Martins Pilsetnieks
+ */
+ 	class SpreadsheetReader_CSV implements Iterator, Countable
+	{
+		/**
+		 * @var array Options array, pre-populated with the default values.
+		 */
+		private $Options = array(
+			'Delimiter' => ';',
+			'Enclosure' => '"'
+		);
+
+		private $Encoding = 'UTF-8';
+		private $BOMLength = 0;
+
+		/**
+		 * @var resource File handle
+		 */
+		private $Handle = false;
+
+		private $Filepath = '';
+
+		private $Index = 0;
+
+		private $CurrentRow = null;
+
+		/**
+		 * @param string Path to file
+		 * @param array Options:
+		 *	Enclosure => string CSV enclosure
+		 *	Separator => string CSV separator
+		 */
+		public function __construct($Filepath, array $Options = null)
+		{
+			$this -> Filepath = $Filepath;
+
+			if (!is_readable($Filepath))
+			{
+				throw new Exception('SpreadsheetReader_CSV: File not readable ('.$Filepath.')');
+			}
+
+			// For safety's sake
+			@ini_set('auto_detect_line_endings', true);
+
+			$this -> Options = array_merge($this -> Options, $Options);
+			$this -> Handle = fopen($Filepath, 'r');
+
+			// Checking the file for byte-order mark to determine encoding
+			$BOM16 = bin2hex(fread($this -> Handle, 2));
+			if ($BOM16 == 'fffe')
+			{
+				$this -> Encoding = 'UTF-16LE';
+				//$this -> Encoding = 'UTF-16';
+				$this -> BOMLength = 2;
+			}
+			elseif ($BOM16 == 'feff')
+			{
+				$this -> Encoding = 'UTF-16BE';
+				//$this -> Encoding = 'UTF-16';
+				$this -> BOMLength = 2;
+			}
+
+			if (!$this -> BOMLength)
+			{			
+				fseek($this -> Handle, 0);
+				$BOM32 = bin2hex(fread($this -> Handle, 4));
+				if ($BOM32 == '0000feff')
+				{
+					//$this -> Encoding = 'UTF-32BE';
+					$this -> Encoding = 'UTF-32';
+					$this -> BOMLength = 4;
+				}
+				elseif ($BOM32 == 'fffe0000')
+				{
+					//$this -> Encoding = 'UTF-32LE';
+					$this -> Encoding = 'UTF-32';
+					$this -> BOMLength = 4;
+				}
+			}
+
+			fseek($this -> Handle, 0);
+			$BOM8 = bin2hex(fread($this -> Handle, 3));
+			if ($BOM8 == 'efbbbf')
+			{
+				$this -> Encoding = 'UTF-8';
+				$this -> BOMLength = 3;
+			}
+
+			// Seeking the place right after BOM as the start of the real content
+			if ($this -> BOMLength)
+			{
+				fseek($this -> Handle, $this -> BOMLength);
+			}
+
+			// Checking for the delimiter if it should be determined automatically
+			if (!$this -> Options['Delimiter'])
+			{
+				// fgetcsv needs single-byte separators
+				$Semicolon = ';';
+				$Tab = "\t";
+				$Comma = ',';
+
+				// Reading the first row and checking if a specific separator character
+				// has more columns than others (it means that most likely that is the delimiter).
+				$SemicolonCount = count(fgetcsv($this -> Handle, null, $Semicolon));
+				fseek($this -> Handle, $this -> BOMLength);
+				$TabCount = count(fgetcsv($this -> Handle, null, $Tab));
+				fseek($this -> Handle, $this -> BOMLength);
+				$CommaCount = count(fgetcsv($this -> Handle, null, $Comma));
+				fseek($this -> Handle, $this -> BOMLength);
+
+				$Delimiter = $Semicolon;
+				if ($TabCount > $SemicolonCount || $CommaCount > $SemicolonCount)
+				{
+					$Delimiter = $CommaCount > $TabCount ? $Comma : $Tab;
+				}
+
+				$this -> Options['Delimiter'] = $Delimiter;
+			}
+		}
+
+		/**
+		 * Returns information about sheets in the file.
+		 * Because CSV doesn't have any, it's just a single entry.
+		 *
+		 * @return array Sheet data
+		 */
+		public function Sheets()
+		{
+			return array(0 => basename($this -> Filepath));
+		}
+
+		/**
+		 * Changes sheet to another. Because CSV doesn't have any sheets
+		 *	it just rewinds the file so the behaviour is compatible with other
+		 *	sheet readers. (If an invalid index is given, it doesn't do anything.)
+		 *
+		 * @param bool Status
+		 */
+		public function ChangeSheet($Index)
+		{
+			if ($Index == 0)
+			{
+				$this -> rewind();
+				return true;
+			}
+			return false;
+		}
+
+		// !Iterator interface methods
+		/** 
+		 * Rewind the Iterator to the first element.
+		 * Similar to the reset() function for arrays in PHP
+		 */ 
+		public function rewind()
+		{
+			fseek($this -> Handle, $this -> BOMLength);
+			$this -> CurrentRow = null;
+			$this -> Index = 0;
+		}
+
+		/**
+		 * Return the current element.
+		 * Similar to the current() function for arrays in PHP
+		 *
+		 * @return mixed current element from the collection
+		 */
+		public function current()
+		{
+			if ($this -> Index == 0 && is_null($this -> CurrentRow))
+			{
+				$this -> next();
+				$this -> Index--;
+			}
+			return $this -> CurrentRow;
+		}
+
+		/** 
+		 * Move forward to next element. 
+		 * Similar to the next() function for arrays in PHP 
+		 */ 
+		public function next()
+		{
+			$this -> CurrentRow = array();
+
+			// Finding the place the next line starts for UTF-16 encoded files
+			// Line breaks could be 0x0D 0x00 0x0A 0x00 and PHP could split lines on the
+			//	first or the second linebreak leaving unnecessary \0 characters that mess up
+			//	the output.
+			if ($this -> Encoding == 'UTF-16LE' || $this -> Encoding == 'UTF-16BE')
+			{
+				while (!feof($this -> Handle))
+				{
+					// While bytes are insignificant whitespace, do nothing
+					$Char = ord(fgetc($this -> Handle));
+					if (!$Char || $Char == 10 || $Char == 13)
+					{
+						continue;
+					}
+					else
+					{
+						// When significant bytes are found, step back to the last place before them
+						if ($this -> Encoding == 'UTF-16LE')
+						{
+							fseek($this -> Handle, ftell($this -> Handle) - 1);
+						}
+						else
+						{
+							fseek($this -> Handle, ftell($this -> Handle) - 2);
+						}
+						break;
+					}
+				}
+			}
+
+			$this -> Index++;
+			$this -> CurrentRow = fgetcsv($this -> Handle, null, $this -> Options['Delimiter'], $this -> Options['Enclosure']);
+
+			if ($this -> CurrentRow)
+			{
+				// Converting multi-byte unicode strings
+				// and trimming enclosure symbols off of them because those aren't recognized
+				// in the relevan encodings.
+				if ($this -> Encoding != 'ASCII' && $this -> Encoding != 'UTF-8')
+				{
+					$Encoding = $this -> Encoding;
+					foreach ($this -> CurrentRow as $Key => $Value)
+					{
+						$this -> CurrentRow[$Key] = trim(trim(
+							mb_convert_encoding($Value, 'UTF-8', $this -> Encoding),
+							$this -> Options['Enclosure']
+						));
+					}
+
+				}
+			}
+
+			return $this -> CurrentRow;
+		}
+
+		/** 
+		 * Return the identifying key of the current element.
+		 * Similar to the key() function for arrays in PHP
+		 *
+		 * @return mixed either an integer or a string
+		 */ 
+		public function key()
+		{
+			return $this -> Index;
+		}
+
+		/** 
+		 * Check if there is a current element after calls to rewind() or next().
+		 * Used to check if we've iterated to the end of the collection
+		 *
+		 * @return boolean FALSE if there's nothing more to iterate over
+		 */ 
+		public function valid()
+		{
+			return ($this -> CurrentRow || !feof($this -> Handle));
+		}
+
+		// !Countable interface method
+		/**
+		 * Ostensibly should return the count of the contained items but this just returns the number
+		 * of rows read so far. It's not really correct but at least coherent.
+		 */
+		public function count()
+		{
+			return $this -> Index + 1;
+		}
+	}
+?>
\ No newline at end of file

application/controllers/spreadsheet-reader-master/SpreadsheetReader_ODS.php

+<?php
+/**
+ * Class for parsing ODS files
+ *
+ * @author Martins Pilsetnieks
+ */
+	class SpreadsheetReader_ODS implements Iterator, Countable
+	{
+		private $Options = array(
+			'TempDir' => '',
+			'ReturnDateTimeObjects' => false
+		);
+
+		/**
+		 * @var string Path to temporary content file
+		 */
+		private $ContentPath = '';
+		/**
+		 * @var XMLReader XML reader object
+		 */
+		private $Content = false;
+
+		/**
+		 * @var array Data about separate sheets in the file
+		 */
+		private $Sheets = false;
+
+		private $CurrentRow = null;
+
+		/**
+		 * @var int Number of the sheet we're currently reading
+		 */
+		private $CurrentSheet = 0;
+
+		private $Index = 0;
+
+		private $TableOpen = false;
+		private $RowOpen = false;
+
+		/**
+		 * @param string Path to file
+		 * @param array Options:
+		 *	TempDir => string Temporary directory path
+		 *	ReturnDateTimeObjects => bool True => dates and times will be returned as PHP DateTime objects, false => as strings
+		 */
+		public function __construct($Filepath, array $Options = null)
+		{
+			if (!is_readable($Filepath))
+			{
+				throw new Exception('SpreadsheetReader_ODS: File not readable ('.$Filepath.')');
+			}
+
+			$this -> TempDir = isset($Options['TempDir']) && is_writable($Options['TempDir']) ?
+				$Options['TempDir'] :
+				sys_get_temp_dir();
+
+			$this -> TempDir = rtrim($this -> TempDir, DIRECTORY_SEPARATOR);
+			$this -> TempDir = $this -> TempDir.DIRECTORY_SEPARATOR.uniqid().DIRECTORY_SEPARATOR;
+
+			$Zip = new ZipArchive;
+			$Status = $Zip -> open($Filepath);
+
+			if ($Status !== true)
+			{
+				throw new Exception('SpreadsheetReader_ODS: File not readable ('.$Filepath.') (Error '.$Status.')');
+			}
+
+			if ($Zip -> locateName('content.xml') !== false)
+			{
+				$Zip -> extractTo($this -> TempDir, 'content.xml');
+				$this -> ContentPath = $this -> TempDir.'content.xml';
+			}
+
+			$Zip -> close();
+
+			if ($this -> ContentPath && is_readable($this -> ContentPath))
+			{
+				$this -> Content = new XMLReader;
+				$this -> Content -> open($this -> ContentPath);
+				$this -> Valid = true;
+			}
+		}
+
+		/**
+		 * Destructor, destroys all that remains (closes and deletes temp files)
+		 */
+		public function __destruct()
+		{
+			if ($this -> Content && $this -> Content instanceof XMLReader)
+			{
+				$this -> Content -> close();
+				unset($this -> Content);
+			}
+			if (file_exists($this -> ContentPath))
+			{
+				@unlink($this -> ContentPath);
+				unset($this -> ContentPath);
+			}
+		}
+
+		/**
+		 * Retrieves an array with information about sheets in the current file
+		 *
+		 * @return array List of sheets (key is sheet index, value is name)
+		 */
+		public function Sheets()
+		{
+			if ($this -> Sheets === false)
+			{
+				$this -> Sheets = array();
+
+				if ($this -> Valid)
+				{
+					$this -> SheetReader = new XMLReader;
+					$this -> SheetReader -> open($this -> ContentPath);
+
+					while ($this -> SheetReader -> read())
+					{
+						if ($this -> SheetReader -> name == 'table:table')
+						{
+							$this -> Sheets[] = $this -> SheetReader -> getAttribute('table:name');
+							$this -> SheetReader -> next();
+						}
+					}
+					
+					$this -> SheetReader -> close();
+				}
+			}
+			return $this -> Sheets;
+		}
+
+		/**
+		 * Changes the current sheet in the file to another
+		 *
+		 * @param int Sheet index
+		 *
+		 * @return bool True if sheet was successfully changed, false otherwise.
+		 */
+		public function ChangeSheet($Index)
+		{
+			$Index = (int)$Index;
+
+			$Sheets = $this -> Sheets();
+			if (isset($Sheets[$Index]))
+			{
+				$this -> CurrentSheet = $Index;
+				$this -> rewind();
+
+				return true;
+			}
+
+			return false;
+		}
+
+		// !Iterator interface methods
+		/** 
+		 * Rewind the Iterator to the first element.
+		 * Similar to the reset() function for arrays in PHP
+		 */ 
+		public function rewind()
+		{
+			if ($this -> Index > 0)
+			{
+				// If the worksheet was already iterated, XML file is reopened.
+				// Otherwise it should be at the beginning anyway
+				$this -> Content -> close();
+				$this -> Content -> open($this -> ContentPath);
+				$this -> Valid = true;
+
+				$this -> TableOpen = false;
+				$this -> RowOpen = false;
+
+				$this -> CurrentRow = null;
+			}
+
+			$this -> Index = 0;
+		}
+
+		/**
+		 * Return the current element.
+		 * Similar to the current() function for arrays in PHP
+		 *
+		 * @return mixed current element from the collection
+		 */
+		public function current()
+		{
+			if ($this -> Index == 0 && is_null($this -> CurrentRow))
+			{
+				$this -> next();
+				$this -> Index--;
+			}
+			return $this -> CurrentRow;
+		}
+
+		/** 
+		 * Move forward to next element. 
+		 * Similar to the next() function for arrays in PHP 
+		 */ 
+		public function next()
+		{
+			$this -> Index++;
+
+			$this -> CurrentRow = array();
+
+			if (!$this -> TableOpen)
+			{
+				$TableCounter = 0;
+				$SkipRead = false;
+
+				while ($this -> Valid = ($SkipRead || $this -> Content -> read()))
+				{
+					if ($SkipRead)
+					{
+						$SkipRead = false;
+					}
+
+					if ($this -> Content -> name == 'table:table' && $this -> Content -> nodeType != XMLReader::END_ELEMENT)
+					{
+						if ($TableCounter == $this -> CurrentSheet)
+						{
+							$this -> TableOpen = true;
+							break;
+						}
+
+						$TableCounter++;
+						$this -> Content -> next();
+						$SkipRead = true;
+					}
+				}
+			}
+
+			if ($this -> TableOpen && !$this -> RowOpen)
+			{
+				while ($this -> Valid = $this -> Content -> read())
+				{
+					switch ($this -> Content -> name)
+					{
+						case 'table:table':
+							$this -> TableOpen = false;
+							$this -> Content -> next('office:document-content');
+							$this -> Valid = false;
+							break 2;
+						case 'table:table-row':
+							if ($this -> Content -> nodeType != XMLReader::END_ELEMENT)
+							{
+								$this -> RowOpen = true;
+								break 2;
+							}
+							break;
+					}
+				}
+			}
+
+			if ($this -> RowOpen)
+			{
+				$LastCellContent = '';
+
+				while ($this -> Valid = $this -> Content -> read())
+				{
+					switch ($this -> Content -> name)
+					{
+						case 'table:table-cell':
+							if ($this -> Content -> nodeType == XMLReader::END_ELEMENT || $this -> Content -> isEmptyElement)
+							{
+								if ($this -> Content -> nodeType == XMLReader::END_ELEMENT)
+								{
+									$CellValue = $LastCellContent;
+								}
+								elseif ($this -> Content -> isEmptyElement)
+								{
+									$LastCellContent = '';
+									$CellValue = $LastCellContent;
+								}
+
+								$this -> CurrentRow[] = $LastCellContent;
+
+								if ($this -> Content -> getAttribute('table:number-columns-repeated') !== null)
+								{                                                                                            
+									$RepeatedColumnCount = $this -> Content -> getAttribute('table:number-columns-repeated');
+									// Checking if larger than one because the value is already added to the row once before
+									if ($RepeatedColumnCount > 1)
+									{
+										$this -> CurrentRow = array_pad($this -> CurrentRow, count($this -> CurrentRow) + $RepeatedColumnCount - 1, $LastCellContent);
+									}
+								}
+							}
+							else
+							{
+								$LastCellContent = '';
+							}
+						case 'text:p':
+							if ($this -> Content -> nodeType != XMLReader::END_ELEMENT)
+							{
+								$LastCellContent = $this -> Content -> readString();
+							}
+							break;
+						case 'table:table-row':
+							$this -> RowOpen = false;
+							break 2;
+					}
+				}
+			}
+
+			return $this -> CurrentRow;
+		}
+
+		/** 
+		 * Return the identifying key of the current element.
+		 * Similar to the key() function for arrays in PHP
+		 *
+		 * @return mixed either an integer or a string
+		 */ 
+		public function key()
+		{
+			return $this -> Index;
+		}
+
+		/** 
+		 * Check if there is a current element after calls to rewind() or next().
+		 * Used to check if we've iterated to the end of the collection
+		 *
+		 * @return boolean FALSE if there's nothing more to iterate over
+		 */ 
+		public function valid()
+		{
+			return $this -> Valid;
+		}
+
+		// !Countable interface method
+		/**
+		 * Ostensibly should return the count of the contained items but this just returns the number
+		 * of rows read so far. It's not really correct but at least coherent.
+		 */
+		public function count()
+		{
+			return $this -> Index + 1;
+		}
+	}
+?>
\ No newline at end of file

application/controllers/spreadsheet-reader-master/SpreadsheetReader_XLS.php

+<?php
+/**
+ * Class for parsing XLS files
+ *
+ * @author Martins Pilsetnieks
+ */
+ 	class SpreadsheetReader_XLS implements Iterator, Countable
+	{
+		/**
+		 * @var array Options array, pre-populated with the default values.
+		 */
+		private $Options = array(
+		);
+
+		/**
+		 * @var resource File handle
+		 */
+		private $Handle = false;
+
+		private $Index = 0;
+
+		private $Error = false;
+
+		/**
+		 * @var array Sheet information
+		 */
+		private $Sheets = false;
+		private $SheetIndexes = array();
+
+		/**
+		 * @var int Current sheet index
+		 */
+		private $CurrentSheet = 0;
+
+		/**
+		 * @var array Content of the current row
+		 */
+		private $CurrentRow = array();
+
+		/**
+		 * @var int Column count in the sheet
+		 */
+		private $ColumnCount = 0;
+		/**
+		 * @var int Row count in the sheet
+		 */
+		private $RowCount = 0;
+
+		/**
+		 * @var array Template to use for empty rows. Retrieved rows are merged
+		 *	with this so that empty cells are added, too
+		 */
+		private $EmptyRow = array();
+
+		/**
+		 * @param string Path to file
+		 * @param array Options
+		 */
+		public function __construct($Filepath, array $Options = null)
+		{
+			if (!is_readable($Filepath))
+			{
+				throw new Exception('SpreadsheetReader_XLS: File not readable ('.$Filepath.')');
+			}
+
+			if (!class_exists('Spreadsheet_Excel_Reader'))
+			{
+				throw new Exception('SpreadsheetReader_XLS: Spreadsheet_Excel_Reader class not available');
+			}
+
+			$this -> Handle = new Spreadsheet_Excel_Reader($Filepath, false, 'UTF-8');
+
+			if (function_exists('mb_convert_encoding'))
+			{
+				$this -> Handle -> setUTFEncoder('mb');
+			}
+
+			if (empty($this -> Handle -> sheets))
+			{
+				$this -> Error = true;
+				return null;
+			}
+
+			$this -> ChangeSheet(0);
+		}
+
+		public function __destruct()
+		{
+			unset($this -> Handle);
+		}
+
+		/**
+		 * Retrieves an array with information about sheets in the current file
+		 *
+		 * @return array List of sheets (key is sheet index, value is name)
+		 */
+		public function Sheets()
+		{
+			if ($this -> Sheets === false)
+			{
+				$this -> Sheets = array();
+				$this -> SheetIndexes = array_keys($this -> Handle -> sheets);
+
+				foreach ($this -> SheetIndexes as $SheetIndex)
+				{
+					$this -> Sheets[] = $this -> Handle -> boundsheets[$SheetIndex]['name'];
+				}
+			}
+			return $this -> Sheets;
+		}
+
+		/**
+		 * Changes the current sheet in the file to another
+		 *
+		 * @param int Sheet index
+		 *
+		 * @return bool True if sheet was successfully changed, false otherwise.
+		 */
+		public function ChangeSheet($Index)
+		{
+			$Index = (int)$Index;
+			$Sheets = $this -> Sheets();
+
+			if (isset($this -> Sheets[$Index]))
+			{
+				$this -> rewind();
+				$this -> CurrentSheet = $this -> SheetIndexes[$Index];
+
+				$this -> ColumnCount = $this -> Handle -> sheets[$this -> CurrentSheet]['numCols'];
+				$this -> RowCount = $this -> Handle -> sheets[$this -> CurrentSheet]['numRows'];
+
+				// For the case when Spreadsheet_Excel_Reader doesn't have the row count set correctly.
+				if (!$this -> RowCount && count($this -> Handle -> sheets[$this -> CurrentSheet]['cells']))
+				{
+					end($this -> Handle -> sheets[$this -> CurrentSheet]['cells']);
+					$this -> RowCount = (int)key($this -> Handle -> sheets[$this -> CurrentSheet]['cells']);
+				}
+
+				if ($this -> ColumnCount)
+				{
+					$this -> EmptyRow = array_fill(1, $this -> ColumnCount, '');
+				}
+				else
+				{
+					$this -> EmptyRow = array();
+				}
+			}
+
+			return false;
+		}
+
+		public function __get($Name)
+		{
+			switch ($Name)
+			{
+				case 'Error':
+					return $this -> Error;
+					break;
+			}
+			return null;
+		}
+
+		// !Iterator interface methods
+		/** 
+		 * Rewind the Iterator to the first element.
+		 * Similar to the reset() function for arrays in PHP
+		 */ 
+		public function rewind()
+		{
+			$this -> Index = 0;
+		}
+
+		/**
+		 * Return the current element.
+		 * Similar to the current() function for arrays in PHP
+		 *
+		 * @return mixed current element from the collection
+		 */
+		public function current()
+		{
+			if ($this -> Index == 0)
+			{
+				$this -> next();
+			}
+
+			return $this -> CurrentRow;
+		}
+
+		/** 
+		 * Move forward to next element. 
+		 * Similar to the next() function for arrays in PHP 
+		 */ 
+		public function next()
+		{
+			// Internal counter is advanced here instead of the if statement
+			//	because apparently it's fully possible that an empty row will not be
+			//	present at all
+			$this -> Index++;
+
+			if ($this -> Error)
+			{
+				return array();
+			}
+			elseif (isset($this -> Handle -> sheets[$this -> CurrentSheet]['cells'][$this -> Index]))
+			{
+				$this -> CurrentRow = $this -> Handle -> sheets[$this -> CurrentSheet]['cells'][$this -> Index];
+				if (!$this -> CurrentRow)
+				{
+					return array();
+				}
+
+				$this -> CurrentRow = $this -> CurrentRow + $this -> EmptyRow;
+				ksort($this -> CurrentRow);
+
+				$this -> CurrentRow = array_values($this -> CurrentRow);
+				return $this -> CurrentRow;
+			}
+			else
+			{
+				$this -> CurrentRow = $this -> EmptyRow;
+				return $this -> CurrentRow;
+			}
+		}
+
+		/** 
+		 * Return the identifying key of the current element.
+		 * Similar to the key() function for arrays in PHP
+		 *
+		 * @return mixed either an integer or a string
+		 */ 
+		public function key()
+		{
+			return $this -> Index;
+		}
+
+		/** 
+		 * Check if there is a current element after calls to rewind() or next().
+		 * Used to check if we've iterated to the end of the collection
+		 *
+		 * @return boolean FALSE if there's nothing more to iterate over
+		 */ 
+		public function valid()
+		{
+			if ($this -> Error)
+			{
+				return false;
+			}
+			return ($this -> Index <= $this -> RowCount);
+		}
+
+		// !Countable interface method
+		/**
+		 * Ostensibly should return the count of the contained items but this just returns the number
+		 * of rows read so far. It's not really correct but at least coherent.
+		 */
+		public function count()
+		{
+			if ($this -> Error)
+			{
+				return 0;
+			}
+
+			return $this -> RowCount;
+		}
+	}
+?>
\ No newline at end of file

application/controllers/spreadsheet-reader-master/SpreadsheetReader_XLSX.php

+<?php
+/**
+ * Class for parsing XLSX files specifically
+ *
+ * @author Martins Pilsetnieks
+ */
+	class SpreadsheetReader_XLSX implements Iterator, Countable
+	{
+		const CELL_TYPE_BOOL = 'b';
+		const CELL_TYPE_NUMBER = 'n';
+		const CELL_TYPE_ERROR = 'e';
+		const CELL_TYPE_SHARED_STR = 's';
+		const CELL_TYPE_STR = 'str';
+		const CELL_TYPE_INLINE_STR = 'inlineStr';
+
+		/**
+		 * Number of shared strings that can be reasonably cached, i.e., that aren't read from file but stored in memory.
+		 *	If the total number of shared strings is higher than this, caching is not used.
+		 *	If this value is null, shared strings are cached regardless of amount.
+		 *	With large shared string caches there are huge performance gains, however a lot of memory could be used which
+		 *	can be a problem, especially on shared hosting.
+		 */
+		const SHARED_STRING_CACHE_LIMIT = 50000;
+
+		private $Options = array(
+			'TempDir' => '',
+			'ReturnDateTimeObjects' => false
+		);
+
+		private static $RuntimeInfo = array(
+			'GMPSupported' => false
+		);
+
+		private $Valid = false;
+
+		/**
+		 * @var SpreadsheetReader_* Handle for the reader object
+		 */
+		private $Handle = false;
+
+		// Worksheet file
+		/**
+		 * @var string Path to the worksheet XML file
+		 */
+		private $WorksheetPath = false;
+		/**
+		 * @var XMLReader XML reader object for the worksheet XML file
+		 */
+		private $Worksheet = false;
+
+		// Shared strings file
+		/**
+		 * @var string Path to shared strings XML file
+		 */
+		private $SharedStringsPath = false;
+		/**
+		 * @var XMLReader XML reader object for the shared strings XML file
+		 */
+		private $SharedStrings = false;
+		/**
+		 * @var array Shared strings cache, if the number of shared strings is low enough
+		 */
+		private $SharedStringCache = array();
+
+		// Workbook data
+		/**
+		 * @var SimpleXMLElement XML object for the workbook XML file
+		 */
+		private $WorkbookXML = false;
+
+		// Style data
+		/**
+		 * @var SimpleXMLElement XML object for the styles XML file
+		 */
+		private $StylesXML = false;
+		/**
+		 * @var array Container for cell value style data
+		 */
+		private $Styles = array();
+
+		private $TempDir = '';
+		private $TempFiles = array();
+
+		private $CurrentRow = false;
+
+		// Runtime parsing data
+		/**
+		 * @var int Current row in the file
+		 */
+		private $Index = 0;
+
+		/**
+		 * @var array Data about separate sheets in the file
+		 */
+		private $Sheets = false;
+
+		private $SharedStringCount = 0;
+		private $SharedStringIndex = 0;
+		private $LastSharedStringValue = null;
+
+		private $RowOpen = false;
+
+		private $SSOpen = false;
+		private $SSForwarded = false;
+
+		private static $BuiltinFormats = array(
+			0 => '',
+			1 => '0',
+			2 => '0.00',
+			3 => '#,##0',
+			4 => '#,##0.00',
+
+			9 => '0%',
+			10 => '0.00%',
+			11 => '0.00E+00',
+			12 => '# ?/?',
+			13 => '# ??/??',
+			14 => 'mm-dd-yy',
+			15 => 'd-mmm-yy',
+			16 => 'd-mmm',
+			17 => 'mmm-yy',
+			18 => 'h:mm AM/PM',
+			19 => 'h:mm:ss AM/PM',
+			20 => 'h:mm',
+			21 => 'h:mm:ss',
+			22 => 'm/d/yy h:mm',
+
+			37 => '#,##0 ;(#,##0)',
+			38 => '#,##0 ;[Red](#,##0)',
+			39 => '#,##0.00;(#,##0.00)',
+			40 => '#,##0.00;[Red](#,##0.00)',
+
+			45 => 'mm:ss',
+			46 => '[h]:mm:ss',
+			47 => 'mmss.0',
+			48 => '##0.0E+0',
+			49 => '@',
+
+			// CHT & CHS
+			27 => '[$-404]e/m/d',
+			30 => 'm/d/yy',
+			36 => '[$-404]e/m/d',
+			50 => '[$-404]e/m/d',
+			57 => '[$-404]e/m/d',
+
+			// THA
+			59 => 't0',
+			60 => 't0.00',
+			61 =>'t#,##0',
+			62 => 't#,##0.00',
+			67 => 't0%',
+			68 => 't0.00%',
+			69 => 't# ?/?',
+			70 => 't# ??/??'
+		);
+		private $Formats = array();
+
+		private static $DateReplacements = array(
+			'All' => array(
+				'\\' => '',
+				'am/pm' => 'A',
+				'yyyy' => 'Y',
+				'yy' => 'y',
+				'mmmmm' => 'M',
+				'mmmm' => 'F',
+				'mmm' => 'M',
+				':mm' => ':i',
+				'mm' => 'm',
+				'm' => 'n',
+				'dddd' => 'l',
+				'ddd' => 'D',
+				'dd' => 'd',
+				'd' => 'j',
+				'ss' => 's',
+				'.s' => ''
+			),
+			'24H' => array(
+				'hh' => 'H',
+				'h' => 'G'
+			),
+			'12H' => array(
+				'hh' => 'h',
+				'h' => 'G'
+			)
+		);
+
+		private static $BaseDate = false;
+		private static $DecimalSeparator = '.';
+		private static $ThousandSeparator = '';
+		private static $CurrencyCode = '';
+
+		/**
+		 * @var array Cache for already processed format strings
+		 */
+		private $ParsedFormatCache = array();
+
+		/**
+		 * @param string Path to file
+		 * @param array Options:
+		 *	TempDir => string Temporary directory path
+		 *	ReturnDateTimeObjects => bool True => dates and times will be returned as PHP DateTime objects, false => as strings
+		 */
+		public function __construct($Filepath, array $Options = null)
+		{
+			if (!is_readable($Filepath))
+			{
+				throw new Exception('SpreadsheetReader_XLSX: File not readable ('.$Filepath.')');
+			}
+
+			$this -> TempDir = isset($Options['TempDir']) && is_writable($Options['TempDir']) ?
+				$Options['TempDir'] :
+				sys_get_temp_dir();
+
+			$this -> TempDir = rtrim($this -> TempDir, DIRECTORY_SEPARATOR);
+			$this -> TempDir = $this -> TempDir.DIRECTORY_SEPARATOR.uniqid().DIRECTORY_SEPARATOR;
+
+			$Zip = new ZipArchive;
+			$Status = $Zip -> open($Filepath);
+
+			if ($Status !== true)
+			{
+				throw new Exception('SpreadsheetReader_XLSX: File not readable ('.$Filepath.') (Error '.$Status.')');
+			}
+
+			// Getting the general workbook information
+			if ($Zip -> locateName('xl/workbook.xml') !== false)
+			{
+				$this -> WorkbookXML = new SimpleXMLElement($Zip -> getFromName('xl/workbook.xml'));
+			}
+
+			// Extracting the XMLs from the XLSX zip file
+			if ($Zip -> locateName('xl/sharedStrings.xml') !== false)
+			{
+				$this -> SharedStringsPath = $this -> TempDir.'xl'.DIRECTORY_SEPARATOR.'sharedStrings.xml';
+				$Zip -> extractTo($this -> TempDir, 'xl/sharedStrings.xml');
+				$this -> TempFiles[] = $this -> TempDir.'xl'.DIRECTORY_SEPARATOR.'sharedStrings.xml';
+
+				if (is_readable($this -> SharedStringsPath))
+				{
+					$this -> SharedStrings = new XMLReader;
+					$this -> SharedStrings -> open($this -> SharedStringsPath);
+					$this -> PrepareSharedStringCache();
+				}
+			}
+
+			$Sheets = $this -> Sheets();
+
+			foreach ($this -> Sheets as $Index => $Name)
+			{
+				if ($Zip -> locateName('xl/worksheets/sheet'.$Index.'.xml') !== false)
+				{
+					$Zip -> extractTo($this -> TempDir, 'xl/worksheets/sheet'.$Index.'.xml');
+					$this -> TempFiles[] = $this -> TempDir.'xl'.DIRECTORY_SEPARATOR.'worksheets'.DIRECTORY_SEPARATOR.'sheet'.$Index.'.xml';
+				}
+			}
+
+			$this -> ChangeSheet(0);
+
+			// If worksheet is present and is OK, parse the styles already
+			if ($Zip -> locateName('xl/styles.xml') !== false)
+			{
+				$this -> StylesXML = new SimpleXMLElement($Zip -> getFromName('xl/styles.xml'));
+				if ($this -> StylesXML && $this -> StylesXML -> cellXfs && $this -> StylesXML -> cellXfs -> xf)
+				{
+					foreach ($this -> StylesXML -> cellXfs -> xf as $Index => $XF)
+					{
+						// Format #0 is a special case - it is the "General" format that is applied regardless of applyNumberFormat
+						if ($XF -> attributes() -> applyNumberFormat || (0 == (int)$XF -> attributes() -> numFmtId))
+						{
+							$FormatId = (int)$XF -> attributes() -> numFmtId;
+							// If format ID >= 164, it is a custom format and should be read from styleSheet\numFmts
+							$this -> Styles[] = $FormatId;
+						}
+						else
+						{
+							// 0 for "General" format
+							$this -> Styles[] = 0;
+						}
+					}
+				}
+				
+				if ($this -> StylesXML -> numFmts && $this -> StylesXML -> numFmts -> numFmt)
+				{
+					foreach ($this -> StylesXML -> numFmts -> numFmt as $Index => $NumFmt)
+					{
+						$this -> Formats[(int)$NumFmt -> attributes() -> numFmtId] = (string)$NumFmt -> attributes() -> formatCode;
+					}
+				}
+
+				unset($this -> StylesXML);
+			}
+
+			$Zip -> close();
+
+			// Setting base date
+			if (!self::$BaseDate)
+			{
+				self::$BaseDate = new DateTime;
+				self::$BaseDate -> setTimezone(new DateTimeZone('UTC'));
+				self::$BaseDate -> setDate(1900, 1, 0);
+				self::$BaseDate -> setTime(0, 0, 0);
+			}
+
+			// Decimal and thousand separators
+			if (!self::$DecimalSeparator && !self::$ThousandSeparator && !self::$CurrencyCode)
+			{
+				$Locale = localeconv();
+				self::$DecimalSeparator = $Locale['decimal_point'];
+				self::$ThousandSeparator = $Locale['thousands_sep'];
+				self::$CurrencyCode = $Locale['int_curr_symbol'];
+			}
+
+			if (function_exists('gmp_gcd'))
+			{
+				self::$RuntimeInfo['GMPSupported'] = true;
+			}
+		}
+
+		/**
+		 * Destructor, destroys all that remains (closes and deletes temp files)
+		 */
+		public function __destruct()
+		{
+			foreach ($this -> TempFiles as $TempFile)
+			{
+				@unlink($TempFile);
+			}
+
+			// Better safe than sorry - shouldn't try deleting '.' or '/', or '..'.
+			if (strlen($this -> TempDir) > 2)
+			{
+				@rmdir($this -> TempDir.'xl'.DIRECTORY_SEPARATOR.'worksheets');
+				@rmdir($this -> TempDir.'xl');
+				@rmdir($this -> TempDir);
+			}
+
+			if ($this -> Worksheet && $this -> Worksheet instanceof XMLReader)
+			{
+				$this -> Worksheet -> close();
+				unset($this -> Worksheet);
+			}
+			unset($this -> WorksheetPath);
+
+			if ($this -> SharedStrings && $this -> SharedStrings instanceof XMLReader)
+			{
+				$this -> SharedStrings -> close();
+				unset($this -> SharedStrings);
+			}
+			unset($this -> SharedStringsPath);
+
+			if (isset($this -> StylesXML))
+			{
+				unset($this -> StylesXML);
+			}
+			if ($this -> WorkbookXML)
+			{
+				unset($this -> WorkbookXML);
+			}
+		}
+
+		/**
+		 * Retrieves an array with information about sheets in the current file
+		 *
+		 * @return array List of sheets (key is sheet index, value is name)
+		 */
+		public function Sheets()
+		{
+			if ($this -> Sheets === false)
+			{
+				$this -> Sheets = array();
+				foreach ($this -> WorkbookXML -> sheets -> sheet as $Index => $Sheet)
+				{
+					$Attributes = $Sheet -> attributes('r', true);
+					foreach ($Attributes as $Name => $Value)
+					{
+						if ($Name == 'id')
+						{
+							$SheetID = (int)str_replace('rId', '', (string)$Value);
+							break;
+						}
+					}
+
+					$this -> Sheets[$SheetID] = (string)$Sheet['name'];
+				}
+				ksort($this -> Sheets);
+			}
+			return array_values($this -> Sheets);
+		}
+
+		/**
+		 * Changes the current sheet in the file to another
+		 *
+		 * @param int Sheet index
+		 *
+		 * @return bool True if sheet was successfully changed, false otherwise.
+		 */
+		public function ChangeSheet($Index)
+		{
+			$RealSheetIndex = false;
+			$Sheets = $this -> Sheets();
+			if (isset($Sheets[$Index]))
+			{
+				$SheetIndexes = array_keys($this -> Sheets);
+				$RealSheetIndex = $SheetIndexes[$Index];
+			}
+
+			$TempWorksheetPath = $this -> TempDir.'xl/worksheets/sheet'.$RealSheetIndex.'.xml';
+
+			if ($RealSheetIndex !== false && is_readable($TempWorksheetPath))
+			{
+				$this -> WorksheetPath = $TempWorksheetPath;
+
+				$this -> rewind();
+				return true;
+			}
+
+			return false;
+		}
+
+		/**
+		 * Creating shared string cache if the number of shared strings is acceptably low (or there is no limit on the amount
+		 */
+		private function PrepareSharedStringCache()
+		{
+			while ($this -> SharedStrings -> read())
+			{
+				if ($this -> SharedStrings -> name == 'sst')
+				{
+					$this -> SharedStringCount = $this -> SharedStrings -> getAttribute('count');
+					break;
+				}
+			}
+
+			if (!$this -> SharedStringCount || (self::SHARED_STRING_CACHE_LIMIT < $this -> SharedStringCount && self::SHARED_STRING_CACHE_LIMIT !== null))
+			{
+				return false;
+			}
+
+			$CacheIndex = 0;
+			$CacheValue = '';
+			while ($this -> SharedStrings -> read())
+			{
+				switch ($this -> SharedStrings -> name)
+				{
+					case 'si':
+						if ($this -> SharedStrings -> nodeType == XMLReader::END_ELEMENT)
+						{
+							$this -> SharedStringCache[$CacheIndex] = $CacheValue;
+							$CacheIndex++;
+							$CacheValue = '';
+						}
+						break;
+					case 't':
+						if ($this -> SharedStrings -> nodeType == XMLReader::END_ELEMENT)
+						{
+							continue;
+						}
+						$CacheValue .= $this -> SharedStrings -> readString();
+						break;
+				}
+			}
+
+			$this -> SharedStrings -> close();
+			return true;
+		}
+
+		/**
+		 * Retrieves a shared string value by its index
+		 *
+		 * @param int Shared string index
+		 *
+		 * @return string Value
+		 */
+		private function GetSharedString($Index)
+		{
+			if ((self::SHARED_STRING_CACHE_LIMIT === null || self::SHARED_STRING_CACHE_LIMIT > 0) && !empty($this -> SharedStringCache))
+			{
+				if (isset($this -> SharedStringCache[$Index]))
+				{
+					return $this -> SharedStringCache[$Index];
+				}
+				else
+				{
+					return '';
+				}
+			}
+
+			// If the desired index is before the current, rewind the XML
+			if ($this -> SharedStringIndex > $Index)
+			{
+				$this -> SSOpen = false;
+				$this -> SharedStrings -> close();
+				$this -> SharedStrings -> open($this -> SharedStringsPath);
+				$this -> SharedStringIndex = 0;
+				$this -> LastSharedStringValue = null;
+				$this -> SSForwarded = false;
+			}
+
+			// Finding the unique string count (if not already read)
+			if ($this -> SharedStringIndex == 0 && !$this -> SharedStringCount)
+			{
+				while ($this -> SharedStrings -> read())
+				{
+					if ($this -> SharedStrings -> name == 'sst')
+					{
+						$this -> SharedStringCount = $this -> SharedStrings -> getAttribute('uniqueCount');
+						break;
+					}
+				}
+			}
+
+			// If index of the desired string is larger than possible, don't even bother.
+			if ($this -> SharedStringCount && ($Index >= $this -> SharedStringCount))
+			{
+				return '';
+			}
+
+			// If an index with the same value as the last already fetched is requested
+			// (any further traversing the tree would get us further away from the node)
+			if (($Index == $this -> SharedStringIndex) && ($this -> LastSharedStringValue !== null))
+			{
+				return $this -> LastSharedStringValue;
+			}
+
+			// Find the correct <si> node with the desired index
+			while ($this -> SharedStringIndex <= $Index)
+			{
+				// SSForwarded is set further to avoid double reading in case nodes are skipped.
+				if ($this -> SSForwarded)
+				{
+					$this -> SSForwarded = false;
+				}
+				else
+				{
+					$ReadStatus = $this -> SharedStrings -> read();
+					if (!$ReadStatus)
+					{
+						break;
+					}
+				}
+
+				if ($this -> SharedStrings -> name == 'si')
+				{
+					if ($this -> SharedStrings -> nodeType == XMLReader::END_ELEMENT)
+					{
+						$this -> SSOpen = false;
+						$this -> SharedStringIndex++;
+					}
+					else
+					{
+						$this -> SSOpen = true;
+	
+						if ($this -> SharedStringIndex < $Index)
+						{
+							$this -> SSOpen = false;
+							$this -> SharedStrings -> next('si');
+							$this -> SSForwarded = true;
+							$this -> SharedStringIndex++;
+							continue;
+						}
+						else
+						{
+							break;
+						}
+					}
+				}
+			}
+
+			$Value = '';
+
+			// Extract the value from the shared string
+			if ($this -> SSOpen && ($this -> SharedStringIndex == $Index))
+			{
+				while ($this -> SharedStrings -> read())
+				{
+					switch ($this -> SharedStrings -> name)
+					{
+						case 't':
+							if ($this -> SharedStrings -> nodeType == XMLReader::END_ELEMENT)
+							{
+								continue;
+							}
+							$Value .= $this -> SharedStrings -> readString();
+							break;
+						case 'si':
+							if ($this -> SharedStrings -> nodeType == XMLReader::END_ELEMENT)
+							{
+								$this -> SSOpen = false;
+								$this -> SSForwarded = true;
+								break 2;
+							}
+							break;
+					}
+				}
+			}
+
+			if ($Value)
+			{
+				$this -> LastSharedStringValue = $Value;
+			}
+			return $Value;
+		}
+
+		/**
+		 * Formats the value according to the index
+		 *
+		 * @param string Cell value
+		 * @param int Format index
+		 *
+		 * @return string Formatted cell value
+		 */
+		private function FormatValue($Value, $Index)
+		{
+			if (!is_numeric($Value))
+			{
+				return $Value;
+			}
+
+			if (isset($this -> Styles[$Index]) && ($this -> Styles[$Index] !== false))
+			{
+				$Index = $this -> Styles[$Index];
+			}
+			else
+			{
+				return $Value;
+			}
+
+			// A special case for the "General" format
+			if ($Index == 0)
+			{
+				return $this -> GeneralFormat($Value);
+			}
+
+			$Format = array();
+
+			if (isset($this -> ParsedFormatCache[$Index]))
+			{
+				$Format = $this -> ParsedFormatCache[$Index];
+			}
+
+			if (!$Format)
+			{
+				$Format = array(
+					'Code' => false,
+					'Type' => false,
+					'Scale' => 1,
+					'Thousands' => false,
+					'Currency' => false
+				);
+
+				if (isset(self::$BuiltinFormats[$Index]))
+				{
+					$Format['Code'] = self::$BuiltinFormats[$Index];
+				}
+				elseif (isset($this -> Formats[$Index]))
+				{
+					$Format['Code'] = $this -> Formats[$Index];
+				}
+
+				// Format code found, now parsing the format
+				if ($Format['Code'])
+				{
+					$Sections = explode(';', $Format['Code']);
+					$Format['Code'] = $Sections[0];
+	
+					switch (count($Sections))
+					{
+						case 2:
+							if ($Value < 0)
+							{
+								$Format['Code'] = $Sections[1];
+							}
+							break;
+						case 3:
+						case 4:
+							if ($Value < 0)
+							{
+								$Format['Code'] = $Sections[1];
+							}
+							elseif ($Value == 0)
+							{
+								$Format['Code'] = $Sections[2];
+							}
+							break;
+					}
+				}
+
+				// Stripping colors
+				$Format['Code'] = trim(preg_replace('{^\[[[:alpha:]]+\]}i', '', $Format['Code']));
+
+				// Percentages
+				if (substr($Format['Code'], -1) == '%')
+				{
+					$Format['Type'] = 'Percentage';
+				}
+				elseif (preg_match('{^(\[\$[[:alpha:]]*-[0-9A-F]*\])*[hmsdy]}i', $Format['Code']))
+				{
+					$Format['Type'] = 'DateTime';
+
+					$Format['Code'] = trim(preg_replace('{^(\[\$[[:alpha:]]*-[0-9A-F]*\])}i', '', $Format['Code']));
+					$Format['Code'] = strtolower($Format['Code']);
+
+					$Format['Code'] = strtr($Format['Code'], self::$DateReplacements['All']);
+					if (strpos($Format['Code'], 'A') === false)
+					{
+						$Format['Code'] = strtr($Format['Code'], self::$DateReplacements['24H']);
+					}
+					else
+					{
+						$Format['Code'] = strtr($Format['Code'], self::$DateReplacements['12H']);
+					}
+				}
+				elseif ($Format['Code'] == '[$EUR ]#,##0.00_-')
+				{
+					$Format['Type'] = 'Euro';
+				}
+				else
+				{
+					// Removing skipped characters
+					$Format['Code'] = preg_replace('{_.}', '', $Format['Code']);
+					// Removing unnecessary escaping
+					$Format['Code'] = preg_replace("{\\\\}", '', $Format['Code']);
+					// Removing string quotes
+					$Format['Code'] = str_replace(array('"', '*'), '', $Format['Code']);
+					// Removing thousands separator
+					if (strpos($Format['Code'], '0,0') !== false || strpos($Format['Code'], '#,#') !== false)
+					{
+						$Format['Thousands'] = true;
+					}
+					$Format['Code'] = str_replace(array('0,0', '#,#'), array('00', '##'), $Format['Code']);
+
+					// Scaling (Commas indicate the power)
+					$Scale = 1;
+					$Matches = array();
+					if (preg_match('{(0|#)(,+)}', $Format['Code'], $Matches))
+					{
+						$Scale = pow(1000, strlen($Matches[2]));
+						// Removing the commas
+						$Format['Code'] = preg_replace(array('{0,+}', '{#,+}'), array('0', '#'), $Format['Code']);
+					}
+
+					$Format['Scale'] = $Scale;
+
+					if (preg_match('{#?.*\?\/\?}', $Format['Code']))
+					{
+						$Format['Type'] = 'Fraction';
+					}
+					else
+					{
+						$Format['Code'] = str_replace('#', '', $Format['Code']);
+
+						$Matches = array();
+						if (preg_match('{(0+)(\.?)(0*)}', preg_replace('{\[[^\]]+\]}', '', $Format['Code']), $Matches))
+						{
+							$Integer = $Matches[1];
+							$DecimalPoint = $Matches[2];
+							$Decimals = $Matches[3];
+
+							$Format['MinWidth'] = strlen($Integer) + strlen($DecimalPoint) + strlen($Decimals);
+							$Format['Decimals'] = $Decimals;
+							$Format['Precision'] = strlen($Format['Decimals']);
+							$Format['Pattern'] = '%0'.$Format['MinWidth'].'.'.$Format['Precision'].'f';
+						}
+					}
+
+					$Matches = array();
+					if (preg_match('{\[\$(.*)\]}u', $Format['Code'], $Matches))
+					{
+						$CurrFormat = $Matches[0];
+						$CurrCode = $Matches[1];
+						$CurrCode = explode('-', $CurrCode);
+						if ($CurrCode)
+						{
+							$CurrCode = $CurrCode[0];
+						}
+
+						if (!$CurrCode)
+						{
+							$CurrCode = self::$CurrencyCode;
+						}
+
+						$Format['Currency'] = $CurrCode;
+					}
+					$Format['Code'] = trim($Format['Code']);
+				}
+
+				$this -> ParsedFormatCache[$Index] = $Format;
+			}
+
+			// Applying format to value
+			if ($Format)
+			{
+    			if ($Format['Code'] == '@')
+    			{
+        			return (string)$Value;
+    			}
+				// Percentages
+				elseif ($Format['Type'] == 'Percentage')
+				{
+					if ($Format['Code'] === '0%')
+					{
+						$Value = round(100 * $Value, 0).'%';
+					}
+					else
+					{
+						$Value = sprintf('%.2f%%', round(100 * $Value, 2));
+					}
+				}
+				// Dates and times
+				elseif ($Format['Type'] == 'DateTime')
+				{
+					$Days = (int)$Value;
+					// Correcting for Feb 29, 1900
+					if ($Days > 60)
+					{
+						$Days--;
+					}
+
+					// At this point time is a fraction of a day
+					$Time = ($Value - (int)$Value);
+					$Seconds = 0;
+					if ($Time)
+					{
+						// Here time is converted to seconds
+						// Some loss of precision will occur
+						$Seconds = (int)($Time * 86400);
+					}
+
+					$Value = clone self::$BaseDate;
+					$Value -> add(new DateInterval('P'.$Days.'D'.($Seconds ? 'T'.$Seconds.'S' : '')));
+
+					if (!$this -> Options['ReturnDateTimeObjects'])
+					{
+						$Value = $Value -> format($Format['Code']);
+					}
+					else
+					{
+						// A DateTime object is returned
+					}
+				}
+				elseif ($Format['Type'] == 'Euro')
+				{
+					$Value = 'EUR '.sprintf('%1.2f', $Value);
+				}
+				else
+				{
+					// Fractional numbers
+					if ($Format['Type'] == 'Fraction' && ($Value != (int)$Value))
+					{
+						$Integer = floor(abs($Value));
+						$Decimal = fmod(abs($Value), 1);
+						// Removing the integer part and decimal point
+						$Decimal *= pow(10, strlen($Decimal) - 2);
+						$DecimalDivisor = pow(10, strlen($Decimal));
+
+						if (self::$RuntimeInfo['GMPSupported'])
+						{
+							$GCD = gmp_strval(gmp_gcd($Decimal, $DecimalDivisor));
+						}
+						else
+						{
+							$GCD = self::GCD($Decimal, $DecimalDivisor);
+						}
+
+						$AdjDecimal = $DecimalPart/$GCD;
+						$AdjDecimalDivisor = $DecimalDivisor/$GCD;
+
+						if (
+							strpos($Format['Code'], '0') !== false || 
+							strpos($Format['Code'], '#') !== false ||
+							substr($Format['Code'], 0, 3) == '? ?'
+						)
+						{
+							// The integer part is shown separately apart from the fraction
+							$Value = ($Value < 0 ? '-' : '').
+								$Integer ? $Integer.' ' : ''.
+								$AdjDecimal.'/'.
+								$AdjDecimalDivisor;
+						}
+						else
+						{
+							// The fraction includes the integer part
+							$AdjDecimal += $Integer * $AdjDecimalDivisor;
+							$Value = ($Value < 0 ? '-' : '').
+								$AdjDecimal.'/'.
+								$AdjDecimalDivisor;
+						}
+					}
+					else
+					{
+						// Scaling
+						$Value = $Value / $Format['Scale'];
+
+						if (!empty($Format['MinWidth']) && $Format['Decimals'])
+						{
+							if ($Format['Thousands'])
+							{
+								$Value = number_format($Value, $Format['Precision'],
+									self::$DecimalSeparator, self::$ThousandSeparator);
+							}
+							else
+							{
+								$Value = sprintf($Format['Pattern'], $Value);
+							}
+
+							$Value = preg_replace('{(0+)(\.?)(0*)}', $Value, $Format['Code']);
+						}
+					}
+
+					// Currency/Accounting
+					if ($Format['Currency'])
+					{
+						$Value = preg_replace('', $Format['Currency'], $Value);
+					}
+				}
+				
+			}
+
+			return $Value;
+		}
+
+		/**
+		 * Attempts to approximate Excel's "general" format.
+		 *
+		 * @param mixed Value
+		 *
+		 * @return mixed Result
+		 */
+		public function GeneralFormat($Value)
+		{
+			// Numeric format
+			if (is_numeric($Value))
+			{
+				$Value = (float)$Value;
+			}
+			return $Value;
+		}
+
+		// !Iterator interface methods
+		/** 
+		 * Rewind the Iterator to the first element.
+		 * Similar to the reset() function for arrays in PHP
+		 */ 
+		public function rewind()
+		{
+			// Removed the check whether $this -> Index == 0 otherwise ChangeSheet doesn't work properly
+
+			// If the worksheet was already iterated, XML file is reopened.
+			// Otherwise it should be at the beginning anyway
+			if ($this -> Worksheet instanceof XMLReader)
+			{
+				$this -> Worksheet -> close();
+			}
+			else
+			{
+				$this -> Worksheet = new XMLReader;
+			}
+
+			$this -> Worksheet -> open($this -> WorksheetPath);
+
+			$this -> Valid = true;
+			$this -> RowOpen = false;
+			$this -> CurrentRow = false;
+			$this -> Index = 0;
+		}
+
+		/**
+		 * Return the current element.
+		 * Similar to the current() function for arrays in PHP
+		 *
+		 * @return mixed current element from the collection
+		 */
+		public function current()
+		{
+			if ($this -> Index == 0 && $this -> CurrentRow === false)
+			{
+				$this -> next();
+				$this -> Index--;
+			}
+			return $this -> CurrentRow;
+		}
+
+		/** 
+		 * Move forward to next element. 
+		 * Similar to the next() function for arrays in PHP 
+		 */ 
+		public function next()
+		{
+			$this -> Index++;
+
+			$this -> CurrentRow = array();
+
+			if (!$this -> RowOpen)
+			{
+				while ($this -> Valid = $this -> Worksheet -> read())
+				{
+					if ($this -> Worksheet -> name == 'row')
+					{
+						// Getting the row spanning area (stored as e.g., 1:12)
+						// so that the last cells will be present, even if empty
+						$RowSpans = $this -> Worksheet -> getAttribute('spans');
+						if ($RowSpans)
+						{
+							$RowSpans = explode(':', $RowSpans);
+							$CurrentRowColumnCount = $RowSpans[1];
+						}
+						else
+						{
+							$CurrentRowColumnCount = 0;
+						}
+
+						if ($CurrentRowColumnCount > 0)
+						{
+							$this -> CurrentRow = array_fill(0, $CurrentRowColumnCount, '');
+						}
+
+						$this -> RowOpen = true;
+						break;
+					}
+				}
+			}
+
+			// Reading the necessary row, if found
+			if ($this -> RowOpen)
+			{
+				// These two are needed to control for empty cells
+				$MaxIndex = 0;
+				$CellCount = 0;
+
+				$CellHasSharedString = false;
+
+				while ($this -> Valid = $this -> Worksheet -> read())
+				{
+					switch ($this -> Worksheet -> name)
+					{
+						// End of row
+						case 'row':
+							if ($this -> Worksheet -> nodeType == XMLReader::END_ELEMENT)
+							{
+								$this -> RowOpen = false;
+								break 2;
+							}
+							break;
+						// Cell
+						case 'c':
+							// If it is a closing tag, skip it
+							if ($this -> Worksheet -> nodeType == XMLReader::END_ELEMENT)
+							{
+								continue;
+							}
+
+							$StyleId = (int)$this -> Worksheet -> getAttribute('s');
+
+							// Get the index of the cell
+							$Index = $this -> Worksheet -> getAttribute('r');
+							$Letter = preg_replace('{[^[:alpha:]]}S', '', $Index);
+							$Index = self::IndexFromColumnLetter($Letter);
+
+							// Determine cell type
+							if ($this -> Worksheet -> getAttribute('t') == self::CELL_TYPE_SHARED_STR)
+							{
+								$CellHasSharedString = true;
+							}
+							else
+							{
+								$CellHasSharedString = false;
+							}
+
+							$this -> CurrentRow[$Index] = '';
+
+							$CellCount++;
+							if ($Index > $MaxIndex)
+							{
+								$MaxIndex = $Index;
+							}
+
+							break;
+						// Cell value
+						case 'v':
+						case 'is':
+							if ($this -> Worksheet -> nodeType == XMLReader::END_ELEMENT)
+							{
+								continue;
+							}
+
+							$Value = $this -> Worksheet -> readString();
+
+							if ($CellHasSharedString)
+							{
+								$Value = $this -> GetSharedString($Value);
+							}
+
+							// Format value if necessary
+							if ($Value !== '' && $StyleId && isset($this -> Styles[$StyleId]))
+							{
+								$Value = $this -> FormatValue($Value, $StyleId);
+							}
+							elseif ($Value)
+							{
+								$Value = $this -> GeneralFormat($Value);
+							}
+
+							$this -> CurrentRow[$Index] = $Value;
+							break;
+					}
+				}
+
+				// Adding empty cells, if necessary
+				// Only empty cells inbetween and on the left side are added
+				if ($MaxIndex + 1 > $CellCount)
+				{
+					$this -> CurrentRow = $this -> CurrentRow + array_fill(0, $MaxIndex + 1, '');
+					ksort($this -> CurrentRow);
+				}
+			}
+
+			return $this -> CurrentRow;
+		}
+
+		/** 
+		 * Return the identifying key of the current element.
+		 * Similar to the key() function for arrays in PHP
+		 *
+		 * @return mixed either an integer or a string
+		 */ 
+		public function key()
+		{
+			return $this -> Index;
+		}
+
+		/** 
+		 * Check if there is a current element after calls to rewind() or next().
+		 * Used to check if we've iterated to the end of the collection
+		 *
+		 * @return boolean FALSE if there's nothing more to iterate over
+		 */ 
+		public function valid()
+		{
+			return $this -> Valid;
+		}
+
+		// !Countable interface method
+		/**
+		 * Ostensibly should return the count of the contained items but this just returns the number
+		 * of rows read so far. It's not really correct but at least coherent.
+		 */
+		public function count()
+		{
+			return $this -> Index + 1;
+		}
+
+		/**
+		 * Takes the column letter and converts it to a numerical index (0-based)
+		 *
+		 * @param string Letter(s) to convert
+		 *
+		 * @return mixed Numeric index (0-based) or boolean false if it cannot be calculated
+		 */
+		public static function IndexFromColumnLetter($Letter)
+		{
+			$Powers = array();
+
+			$Letter = strtoupper($Letter);
+
+			$Result = 0;
+			for ($i = strlen($Letter) - 1, $j = 0; $i >= 0; $i--, $j++)
+			{
+				$Ord = ord($Letter[$i]) - 64;
+				if ($Ord > 26)
+				{
+					// Something is very, very wrong
+					return false;
+				}
+				$Result += $Ord * pow(26, $j);
+			}
+			return $Result - 1;
+		}
+
+		/**
+		 * Helper function for greatest common divisor calculation in case GMP extension is
+		 *	not enabled
+		 *
+		 * @param int Number #1
+		 * @param int Number #2
+		 *
+		 * @param int Greatest common divisor
+		 */
+		public static function GCD($A, $B)
+		{
+			$A = abs($A);
+			$B = abs($B);
+			if ($A + $B == 0)
+			{
+				return 0;
+			}
+			else
+			{
+				$C = 1;
+
+				while ($A > 0)
+				{
+					$C = $A;
+					$A = $B % $A;
+					$B = $C;
+				}
+
+				return $C;
+			}
+		}
+	}
+?>

application/controllers/spreadsheet-reader-master/composer.json

+{
+	"name": "nuovo/spreadsheet-reader",
+	"description": "Spreadsheet reader library for Excel, OpenOffice and structured text files",
+	"keywords": ["spreadsheet", "xls", "xlsx", "ods", "csv", "excel", "openoffice"],
+	"homepage": "https://github.com/nuovo/spreadsheet-reader",
+	"version": "0.5.11",
+	"time": "2015-04-30",
+	"type": "library",
+	"license": ["MIT"],
+	"authors": [
+		{
+			"name": "Martins Pilsetnieks",
+			"email": "[email protected]",
+			"homepage": "http://www.nuovo.lv/"
+		}
+	],
+	"support": {
+		"email": "[email protected]"
+	},
+	"require": {
+		"php": ">= 5.3.0",
+		"ext-zip": "*"
+	},
+	"autoload": {
+		"classmap": ["./"]
+	}
+}

application/controllers/spreadsheet-reader-master/php-excel-reader/excel_reader2.php

+<?php
+/**
+ * A class for reading Microsoft Excel (97/2003) Spreadsheets.
+ *
+ * Version 2.21
+ *
+ * Enhanced and maintained by Matt Kruse < http://mattkruse.com >
+ * Maintained at http://code.google.com/p/php-excel-reader/
+ *
+ * Format parsing and MUCH more contributed by:
+ *    Matt Roxburgh < http://www.roxburgh.me.uk >
+ *
+ * DOCUMENTATION
+ * =============
+ *   http://code.google.com/p/php-excel-reader/wiki/Documentation
+ *
+ * CHANGE LOG
+ * ==========
+ *   http://code.google.com/p/php-excel-reader/wiki/ChangeHistory
+ *
+ * DISCUSSION/SUPPORT
+ * ==================
+ *   http://groups.google.com/group/php-excel-reader-discuss/topics
+ *
+ * --------------------------------------------------------------------------
+ *
+ * Originally developed by Vadim Tkachenko under the name PHPExcelReader.
+ * (http://sourceforge.net/projects/phpexcelreader)
+ * Based on the Java version by Andy Khan (http://www.andykhan.com).  Now
+ * maintained by David Sanders.  Reads only Biff 7 and Biff 8 formats.
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: This source file is subject to version 3.0 of the PHP license
+ * that is available through the world-wide-web at the following URI:
+ * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
+ * the PHP License and are unable to obtain it through the web, please
+ * send a note to [email protected] so we can mail you a copy immediately.
+ *
+ * @category   Spreadsheet
+ * @package	Spreadsheet_Excel_Reader
+ * @author	 Vadim Tkachenko <[email protected]>
+ * @license	http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version	CVS: $Id: reader.php 19 2007-03-13 12:42:41Z shangxiao $
+ * @link	   http://pear.php.net/package/Spreadsheet_Excel_Reader
+ * @see		OLE, Spreadsheet_Excel_Writer
+ * --------------------------------------------------------------------------
+ */
+
+define('NUM_BIG_BLOCK_DEPOT_BLOCKS_POS', 0x2c);
+define('SMALL_BLOCK_DEPOT_BLOCK_POS', 0x3c);
+define('ROOT_START_BLOCK_POS', 0x30);
+define('BIG_BLOCK_SIZE', 0x200);
+define('SMALL_BLOCK_SIZE', 0x40);
+define('EXTENSION_BLOCK_POS', 0x44);
+define('NUM_EXTENSION_BLOCK_POS', 0x48);
+define('PROPERTY_STORAGE_BLOCK_SIZE', 0x80);
+define('BIG_BLOCK_DEPOT_BLOCKS_POS', 0x4c);
+define('SMALL_BLOCK_THRESHOLD', 0x1000);
+// property storage offsets
+define('SIZE_OF_NAME_POS', 0x40);
+define('TYPE_POS', 0x42);
+define('START_BLOCK_POS', 0x74);
+define('SIZE_POS', 0x78);
+define('IDENTIFIER_OLE', pack("CCCCCCCC",0xd0,0xcf,0x11,0xe0,0xa1,0xb1,0x1a,0xe1));
+
+
+function GetInt4d($data, $pos) {
+	$value = ord($data[$pos]) | (ord($data[$pos+1])	<< 8) | (ord($data[$pos+2]) << 16) | (ord($data[$pos+3]) << 24);
+	if ($value>=4294967294) {
+		$value=-2;
+	}
+	return $value;
+}
+
+// http://uk.php.net/manual/en/function.getdate.php
+function gmgetdate($ts = null){
+	$k = array('seconds','minutes','hours','mday','wday','mon','year','yday','weekday','month',0);
+	return(array_comb($k,explode(":",gmdate('s:i:G:j:w:n:Y:z:l:F:U',is_null($ts)?time():$ts))));
+	} 
+
+// Added for PHP4 compatibility
+function array_comb($array1, $array2) {
+	$out = array();
+	foreach ($array1 as $key => $value) {
+		$out[$value] = $array2[$key];
+	}
+	return $out;
+}
+
+function v($data,$pos) {
+	return ord($data[$pos]) | ord($data[$pos+1])<<8;
+}
+
+class OLERead {
+	var $data = '';
+	function OLERead(){	}
+
+	function read($sFileName){
+		// check if file exist and is readable (Darko Miljanovic)
+		if(!is_readable($sFileName)) {
+			$this->error = 1;
+			return false;
+		}
+		$this->data = @file_get_contents($sFileName);
+		if (!$this->data) {
+			$this->error = 1;
+			return false;
+   		}
+   		if (substr($this->data, 0, 8) != IDENTIFIER_OLE) {
+			$this->error = 1;
+			return false;
+   		}
+		$this->numBigBlockDepotBlocks = GetInt4d($this->data, NUM_BIG_BLOCK_DEPOT_BLOCKS_POS);
+		$this->sbdStartBlock = GetInt4d($this->data, SMALL_BLOCK_DEPOT_BLOCK_POS);
+		$this->rootStartBlock = GetInt4d($this->data, ROOT_START_BLOCK_POS);
+		$this->extensionBlock = GetInt4d($this->data, EXTENSION_BLOCK_POS);
+		$this->numExtensionBlocks = GetInt4d($this->data, NUM_EXTENSION_BLOCK_POS);
+
+		$bigBlockDepotBlocks = array();
+		$pos = BIG_BLOCK_DEPOT_BLOCKS_POS;
+		$bbdBlocks = $this->numBigBlockDepotBlocks;
+		if ($this->numExtensionBlocks != 0) {
+			$bbdBlocks = (BIG_BLOCK_SIZE - BIG_BLOCK_DEPOT_BLOCKS_POS)/4;
+		}
+
+		for ($i = 0; $i < $bbdBlocks; $i++) {
+			$bigBlockDepotBlocks[$i] = GetInt4d($this->data, $pos);
+			$pos += 4;
+		}
+
+
+		for ($j = 0; $j < $this->numExtensionBlocks; $j++) {
+			$pos = ($this->extensionBlock + 1) * BIG_BLOCK_SIZE;
+			$blocksToRead = min($this->numBigBlockDepotBlocks - $bbdBlocks, BIG_BLOCK_SIZE / 4 - 1);
+
+			for ($i = $bbdBlocks; $i < $bbdBlocks + $blocksToRead; $i++) {
+				$bigBlockDepotBlocks[$i] = GetInt4d($this->data, $pos);
+				$pos += 4;
+			}
+
+			$bbdBlocks += $blocksToRead;
+			if ($bbdBlocks < $this->numBigBlockDepotBlocks) {
+				$this->extensionBlock = GetInt4d($this->data, $pos);
+			}
+		}
+
+		// readBigBlockDepot
+		$pos = 0;
+		$index = 0;
+		$this->bigBlockChain = array();
+
+		for ($i = 0; $i < $this->numBigBlockDepotBlocks; $i++) {
+			$pos = ($bigBlockDepotBlocks[$i] + 1) * BIG_BLOCK_SIZE;
+			//echo "pos = $pos";
+			for ($j = 0 ; $j < BIG_BLOCK_SIZE / 4; $j++) {
+				$this->bigBlockChain[$index] = GetInt4d($this->data, $pos);
+				$pos += 4 ;
+				$index++;
+			}
+		}
+
+		// readSmallBlockDepot();
+		$pos = 0;
+		$index = 0;
+		$sbdBlock = $this->sbdStartBlock;
+		$this->smallBlockChain = array();
+
+		while ($sbdBlock != -2) {
+		  $pos = ($sbdBlock + 1) * BIG_BLOCK_SIZE;
+		  for ($j = 0; $j < BIG_BLOCK_SIZE / 4; $j++) {
+			$this->smallBlockChain[$index] = GetInt4d($this->data, $pos);
+			$pos += 4;
+			$index++;
+		  }
+		  $sbdBlock = $this->bigBlockChain[$sbdBlock];
+		}
+
+
+		// readData(rootStartBlock)
+		$block = $this->rootStartBlock;
+		$pos = 0;
+		$this->entry = $this->__readData($block);
+		$this->__readPropertySets();
+	}
+
+	function __readData($bl) {
+		$block = $bl;
+		$pos = 0;
+		$data = '';
+		while ($block != -2)  {
+			$pos = ($block + 1) * BIG_BLOCK_SIZE;
+			$data = $data.substr($this->data, $pos, BIG_BLOCK_SIZE);
+			$block = $this->bigBlockChain[$block];
+		}
+		return $data;
+	 }
+
+	function __readPropertySets(){
+		$offset = 0;
+		while ($offset < strlen($this->entry)) {
+			$d = substr($this->entry, $offset, PROPERTY_STORAGE_BLOCK_SIZE);
+			$nameSize = ord($d[SIZE_OF_NAME_POS]) | (ord($d[SIZE_OF_NAME_POS+1]) << 8);
+			$type = ord($d[TYPE_POS]);
+			$startBlock = GetInt4d($d, START_BLOCK_POS);
+			$size = GetInt4d($d, SIZE_POS);
+			$name = '';
+			for ($i = 0; $i < $nameSize ; $i++) {
+				$name .= $d[$i];
+			}
+			$name = str_replace("\x00", "", $name);
+			$this->props[] = array (
+				'name' => $name,
+				'type' => $type,
+				'startBlock' => $startBlock,
+				'size' => $size);
+			if ((strtolower($name) == "workbook") || ( strtolower($name) == "book")) {
+				$this->wrkbook = count($this->props) - 1;
+			}
+			if ($name == "Root Entry") {
+				$this->rootentry = count($this->props) - 1;
+			}
+			$offset += PROPERTY_STORAGE_BLOCK_SIZE;
+		}
+
+	}
+
+
+	function getWorkBook(){
+		if ($this->props[$this->wrkbook]['size'] < SMALL_BLOCK_THRESHOLD){
+			$rootdata = $this->__readData($this->props[$this->rootentry]['startBlock']);
+			$streamData = '';
+			$block = $this->props[$this->wrkbook]['startBlock'];
+			$pos = 0;
+			while ($block != -2) {
+	  			  $pos = $block * SMALL_BLOCK_SIZE;
+				  $streamData .= substr($rootdata, $pos, SMALL_BLOCK_SIZE);
+				  $block = $this->smallBlockChain[$block];
+			}
+			return $streamData;
+		}else{
+			$numBlocks = $this->props[$this->wrkbook]['size'] / BIG_BLOCK_SIZE;
+			if ($this->props[$this->wrkbook]['size'] % BIG_BLOCK_SIZE != 0) {
+				$numBlocks++;
+			}
+
+			if ($numBlocks == 0) return '';
+			$streamData = '';
+			$block = $this->props[$this->wrkbook]['startBlock'];
+			$pos = 0;
+			while ($block != -2) {
+			  $pos = ($block + 1) * BIG_BLOCK_SIZE;
+			  $streamData .= substr($this->data, $pos, BIG_BLOCK_SIZE);
+			  $block = $this->bigBlockChain[$block];
+			}
+			return $streamData;
+		}
+	}
+
+}
+
+define('SPREADSHEET_EXCEL_READER_BIFF8',			 0x600);
+define('SPREADSHEET_EXCEL_READER_BIFF7',			 0x500);
+define('SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS',   0x5);
+define('SPREADSHEET_EXCEL_READER_WORKSHEET',		 0x10);
+define('SPREADSHEET_EXCEL_READER_TYPE_BOF',		  0x809);
+define('SPREADSHEET_EXCEL_READER_TYPE_EOF',		  0x0a);
+define('SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET',   0x85);
+define('SPREADSHEET_EXCEL_READER_TYPE_DIMENSION',	0x200);
+define('SPREADSHEET_EXCEL_READER_TYPE_ROW',		  0x208);
+define('SPREADSHEET_EXCEL_READER_TYPE_DBCELL',	   0xd7);
+define('SPREADSHEET_EXCEL_READER_TYPE_FILEPASS',	 0x2f);
+define('SPREADSHEET_EXCEL_READER_TYPE_NOTE',		 0x1c);
+define('SPREADSHEET_EXCEL_READER_TYPE_TXO',		  0x1b6);
+define('SPREADSHEET_EXCEL_READER_TYPE_RK',		   0x7e);
+define('SPREADSHEET_EXCEL_READER_TYPE_RK2',		  0x27e);
+define('SPREADSHEET_EXCEL_READER_TYPE_MULRK',		0xbd);
+define('SPREADSHEET_EXCEL_READER_TYPE_MULBLANK',	 0xbe);
+define('SPREADSHEET_EXCEL_READER_TYPE_INDEX',		0x20b);
+define('SPREADSHEET_EXCEL_READER_TYPE_SST',		  0xfc);
+define('SPREADSHEET_EXCEL_READER_TYPE_EXTSST',	   0xff);
+define('SPREADSHEET_EXCEL_READER_TYPE_CONTINUE',	 0x3c);
+define('SPREADSHEET_EXCEL_READER_TYPE_LABEL',		0x204);
+define('SPREADSHEET_EXCEL_READER_TYPE_LABELSST',	 0xfd);
+define('SPREADSHEET_EXCEL_READER_TYPE_NUMBER',	   0x203);
+define('SPREADSHEET_EXCEL_READER_TYPE_NAME',		 0x18);
+define('SPREADSHEET_EXCEL_READER_TYPE_ARRAY',		0x221);
+define('SPREADSHEET_EXCEL_READER_TYPE_STRING',	   0x207);
+define('SPREADSHEET_EXCEL_READER_TYPE_FORMULA',	  0x406);
+define('SPREADSHEET_EXCEL_READER_TYPE_FORMULA2',	 0x6);
+define('SPREADSHEET_EXCEL_READER_TYPE_FORMAT',	   0x41e);
+define('SPREADSHEET_EXCEL_READER_TYPE_XF',		   0xe0);
+define('SPREADSHEET_EXCEL_READER_TYPE_BOOLERR',	  0x205);
+define('SPREADSHEET_EXCEL_READER_TYPE_FONT',	  0x0031);
+define('SPREADSHEET_EXCEL_READER_TYPE_PALETTE',	  0x0092);
+define('SPREADSHEET_EXCEL_READER_TYPE_UNKNOWN',	  0xffff);
+define('SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR', 0x22);
+define('SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS',  0xE5);
+define('SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS' ,	25569);
+define('SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS1904', 24107);
+define('SPREADSHEET_EXCEL_READER_MSINADAY',		  86400);
+define('SPREADSHEET_EXCEL_READER_TYPE_HYPER',	     0x01b8);
+define('SPREADSHEET_EXCEL_READER_TYPE_COLINFO',	     0x7d);
+define('SPREADSHEET_EXCEL_READER_TYPE_DEFCOLWIDTH',  0x55);
+define('SPREADSHEET_EXCEL_READER_TYPE_STANDARDWIDTH', 0x99);
+define('SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT',	"%s");
+
+
+/*
+* Main Class
+*/
+class Spreadsheet_Excel_Reader {
+
+	// MK: Added to make data retrieval easier
+	var $colnames = array();
+	var $colindexes = array();
+	var $standardColWidth = 0;
+	var $defaultColWidth = 0;
+
+	function myHex($d) {
+		if ($d < 16) return "0" . dechex($d);
+		return dechex($d);
+	}
+	
+	function dumpHexData($data, $pos, $length) {
+		$info = "";
+		for ($i = 0; $i <= $length; $i++) {
+			$info .= ($i==0?"":" ") . $this->myHex(ord($data[$pos + $i])) . (ord($data[$pos + $i])>31? "[" . $data[$pos + $i] . "]":'');
+		}
+		return $info;
+	}
+
+	function getCol($col) {
+		if (is_string($col)) {
+			$col = strtolower($col);
+			if (array_key_exists($col,$this->colnames)) {
+				$col = $this->colnames[$col];
+			}
+		}
+		return $col;
+	}
+
+	// PUBLIC API FUNCTIONS
+	// --------------------
+
+	function val($row,$col,$sheet=0) {
+		$col = $this->getCol($col);
+		if (array_key_exists($row,$this->sheets[$sheet]['cells']) && array_key_exists($col,$this->sheets[$sheet]['cells'][$row])) {
+			return $this->sheets[$sheet]['cells'][$row][$col];
+		}
+		return "";
+	}
+	function value($row,$col,$sheet=0) {
+		return $this->val($row,$col,$sheet);
+	}
+	function info($row,$col,$type='',$sheet=0) {
+		$col = $this->getCol($col);
+		if (array_key_exists('cellsInfo',$this->sheets[$sheet])
+				&& array_key_exists($row,$this->sheets[$sheet]['cellsInfo'])
+				&& array_key_exists($col,$this->sheets[$sheet]['cellsInfo'][$row])
+				&& array_key_exists($type,$this->sheets[$sheet]['cellsInfo'][$row][$col])) {
+			return $this->sheets[$sheet]['cellsInfo'][$row][$col][$type];
+		}
+		return "";
+	}
+	function type($row,$col,$sheet=0) {
+		return $this->info($row,$col,'type',$sheet);
+	}
+	function raw($row,$col,$sheet=0) {
+		return $this->info($row,$col,'raw',$sheet);
+	}
+	function rowspan($row,$col,$sheet=0) {
+		$val = $this->info($row,$col,'rowspan',$sheet);
+		if ($val=="") { return 1; }
+		return $val;
+	}
+	function colspan($row,$col,$sheet=0) {
+		$val = $this->info($row,$col,'colspan',$sheet);
+		if ($val=="") { return 1; }
+		return $val;
+	}
+	function hyperlink($row,$col,$sheet=0) {
+		$link = $this->sheets[$sheet]['cellsInfo'][$row][$col]['hyperlink'];
+		if ($link) {
+			return $link['link'];
+		}
+		return '';
+	}
+	function rowcount($sheet=0) {
+		return $this->sheets[$sheet]['numRows'];
+	}
+	function colcount($sheet=0) {
+		return $this->sheets[$sheet]['numCols'];
+	}
+	function colwidth($col,$sheet=0) {
+		// Col width is actually the width of the number 0. So we have to estimate and come close
+		return $this->colInfo[$sheet][$col]['width']/9142*200; 
+	}
+	function colhidden($col,$sheet=0) {
+		return !!$this->colInfo[$sheet][$col]['hidden'];
+	}
+	function rowheight($row,$sheet=0) {
+		return $this->rowInfo[$sheet][$row]['height'];
+	}
+	function rowhidden($row,$sheet=0) {
+		return !!$this->rowInfo[$sheet][$row]['hidden'];
+	}
+	
+	// GET THE CSS FOR FORMATTING
+	// ==========================
+	function style($row,$col,$sheet=0,$properties='') {
+		$css = "";
+		$font=$this->font($row,$col,$sheet);
+		if ($font!="") {
+			$css .= "font-family:$font;";
+		}
+		$align=$this->align($row,$col,$sheet);
+		if ($align!="") {
+			$css .= "text-align:$align;";
+		}
+		$height=$this->height($row,$col,$sheet);
+		if ($height!="") {
+			$css .= "font-size:$height"."px;";
+		}
+		$bgcolor=$this->bgColor($row,$col,$sheet);
+		if ($bgcolor!="") {
+			$bgcolor = $this->colors[$bgcolor];
+			$css .= "background-color:$bgcolor;";
+		}
+		$color=$this->color($row,$col,$sheet);
+		if ($color!="") {
+			$css .= "color:$color;";
+		}
+		$bold=$this->bold($row,$col,$sheet);
+		if ($bold) {
+			$css .= "font-weight:bold;";
+		}
+		$italic=$this->italic($row,$col,$sheet);
+		if ($italic) {
+			$css .= "font-style:italic;";
+		}
+		$underline=$this->underline($row,$col,$sheet);
+		if ($underline) {
+			$css .= "text-decoration:underline;";
+		}
+		// Borders
+		$bLeft = $this->borderLeft($row,$col,$sheet);
+		$bRight = $this->borderRight($row,$col,$sheet);
+		$bTop = $this->borderTop($row,$col,$sheet);
+		$bBottom = $this->borderBottom($row,$col,$sheet);
+		$bLeftCol = $this->borderLeftColor($row,$col,$sheet);
+		$bRightCol = $this->borderRightColor($row,$col,$sheet);
+		$bTopCol = $this->borderTopColor($row,$col,$sheet);
+		$bBottomCol = $this->borderBottomColor($row,$col,$sheet);
+		// Try to output the minimal required style
+		if ($bLeft!="" && $bLeft==$bRight && $bRight==$bTop && $bTop==$bBottom) {
+			$css .= "border:" . $this->lineStylesCss[$bLeft] .";";
+		}
+		else {
+			if ($bLeft!="") { $css .= "border-left:" . $this->lineStylesCss[$bLeft] .";"; }
+			if ($bRight!="") { $css .= "border-right:" . $this->lineStylesCss[$bRight] .";"; }
+			if ($bTop!="") { $css .= "border-top:" . $this->lineStylesCss[$bTop] .";"; }
+			if ($bBottom!="") { $css .= "border-bottom:" . $this->lineStylesCss[$bBottom] .";"; }
+		}
+		// Only output border colors if there is an actual border specified
+		if ($bLeft!="" && $bLeftCol!="") { $css .= "border-left-color:" . $bLeftCol .";"; }
+		if ($bRight!="" && $bRightCol!="") { $css .= "border-right-color:" . $bRightCol .";"; }
+		if ($bTop!="" && $bTopCol!="") { $css .= "border-top-color:" . $bTopCol . ";"; }
+		if ($bBottom!="" && $bBottomCol!="") { $css .= "border-bottom-color:" . $bBottomCol .";"; }
+		
+		return $css;
+	}
+	
+	// FORMAT PROPERTIES
+	// =================
+	function format($row,$col,$sheet=0) {
+		return $this->info($row,$col,'format',$sheet);
+	}
+	function formatIndex($row,$col,$sheet=0) {
+		return $this->info($row,$col,'formatIndex',$sheet);
+	}
+	function formatColor($row,$col,$sheet=0) {
+		return $this->info($row,$col,'formatColor',$sheet);
+	}
+	
+	// CELL (XF) PROPERTIES
+	// ====================
+	function xfRecord($row,$col,$sheet=0) {
+		$xfIndex = $this->info($row,$col,'xfIndex',$sheet);
+		if ($xfIndex!="") {
+			return $this->xfRecords[$xfIndex];
+		}
+		return null;
+	}
+	function xfProperty($row,$col,$sheet,$prop) {
+		$xfRecord = $this->xfRecord($row,$col,$sheet);
+		if ($xfRecord!=null) {
+			return $xfRecord[$prop];
+		}
+		return "";
+	}
+	function align($row,$col,$sheet=0) {
+		return $this->xfProperty($row,$col,$sheet,'align');
+	}
+	function bgColor($row,$col,$sheet=0) {
+		return $this->xfProperty($row,$col,$sheet,'bgColor');
+	}
+	function borderLeft($row,$col,$sheet=0) {
+		return $this->xfProperty($row,$col,$sheet,'borderLeft');
+	}
+	function borderRight($row,$col,$sheet=0) {
+		return $this->xfProperty($row,$col,$sheet,'borderRight');
+	}
+	function borderTop($row,$col,$sheet=0) {
+		return $this->xfProperty($row,$col,$sheet,'borderTop');
+	}
+	function borderBottom($row,$col,$sheet=0) {
+		return $this->xfProperty($row,$col,$sheet,'borderBottom');
+	}
+	function borderLeftColor($row,$col,$sheet=0) {
+		return $this->colors[$this->xfProperty($row,$col,$sheet,'borderLeftColor')];
+	}
+	function borderRightColor($row,$col,$sheet=0) {
+		return $this->colors[$this->xfProperty($row,$col,$sheet,'borderRightColor')];
+	}
+	function borderTopColor($row,$col,$sheet=0) {
+		return $this->colors[$this->xfProperty($row,$col,$sheet,'borderTopColor')];
+	}
+	function borderBottomColor($row,$col,$sheet=0) {
+		return $this->colors[$this->xfProperty($row,$col,$sheet,'borderBottomColor')];
+	}
+
+	// FONT PROPERTIES
+	// ===============
+	function fontRecord($row,$col,$sheet=0) {
+	    $xfRecord = $this->xfRecord($row,$col,$sheet);
+		if ($xfRecord!=null) {
+			$font = $xfRecord['fontIndex'];
+			if ($font!=null) {
+				return $this->fontRecords[$font];
+			}
+		}
+		return null;
+	}
+	function fontProperty($row,$col,$sheet=0,$prop) {
+		$font = $this->fontRecord($row,$col,$sheet);
+		if ($font!=null) {
+			return $font[$prop];
+		}
+		return false;
+	}
+	function fontIndex($row,$col,$sheet=0) {
+		return $this->xfProperty($row,$col,$sheet,'fontIndex');
+	}
+	function color($row,$col,$sheet=0) {
+		$formatColor = $this->formatColor($row,$col,$sheet);
+		if ($formatColor!="") {
+			return $formatColor;
+		}
+		$ci = $this->fontProperty($row,$col,$sheet,'color');
+                return $this->rawColor($ci);
+        }
+        function rawColor($ci) {
+		if (($ci <> 0x7FFF) && ($ci <> '')) {
+			return $this->colors[$ci];
+		}
+		return "";
+	}
+	function bold($row,$col,$sheet=0) {
+		return $this->fontProperty($row,$col,$sheet,'bold');
+	}
+	function italic($row,$col,$sheet=0) {
+		return $this->fontProperty($row,$col,$sheet,'italic');
+	}
+	function underline($row,$col,$sheet=0) {
+		return $this->fontProperty($row,$col,$sheet,'under');
+	}
+	function height($row,$col,$sheet=0) {
+		return $this->fontProperty($row,$col,$sheet,'height');
+	}
+	function font($row,$col,$sheet=0) {
+		return $this->fontProperty($row,$col,$sheet,'font');
+	}
+	
+	// DUMP AN HTML TABLE OF THE ENTIRE XLS DATA
+	// =========================================
+	function dump($row_numbers=false,$col_letters=false,$sheet=0,$table_class='excel') {
+		$out = "<table class=\"$table_class\" cellspacing=0>";
+		if ($col_letters) {
+			$out .= "<thead>\n\t<tr>";
+			if ($row_numbers) {
+				$out .= "\n\t\t<th>&nbsp</th>";
+			}
+			for($i=1;$i<=$this->colcount($sheet);$i++) {
+				$style = "width:" . ($this->colwidth($i,$sheet)*1) . "px;";
+				if ($this->colhidden($i,$sheet)) {
+					$style .= "display:none;";
+				}
+				$out .= "\n\t\t<th style=\"$style\">" . strtoupper($this->colindexes[$i]) . "</th>";
+			}
+			$out .= "</tr></thead>\n";
+		}
+		
+		$out .= "<tbody>\n";
+		for($row=1;$row<=$this->rowcount($sheet);$row++) {
+			$rowheight = $this->rowheight($row,$sheet);
+			$style = "height:" . ($rowheight*(4/3)) . "px;";
+			if ($this->rowhidden($row,$sheet)) {
+				$style .= "display:none;";
+			}
+			$out .= "\n\t<tr style=\"$style\">";
+			if ($row_numbers) {
+				$out .= "\n\t\t<th>$row</th>";
+			}
+			for($col=1;$col<=$this->colcount($sheet);$col++) {
+				// Account for Rowspans/Colspans
+				$rowspan = $this->rowspan($row,$col,$sheet);
+				$colspan = $this->colspan($row,$col,$sheet);
+				for($i=0;$i<$rowspan;$i++) {
+					for($j=0;$j<$colspan;$j++) {
+						if ($i>0 || $j>0) {
+							$this->sheets[$sheet]['cellsInfo'][$row+$i][$col+$j]['dontprint']=1;
+						}
+					}
+				}
+				if(!$this->sheets[$sheet]['cellsInfo'][$row][$col]['dontprint']) {
+					$style = $this->style($row,$col,$sheet);
+					if ($this->colhidden($col,$sheet)) {
+						$style .= "display:none;";
+					}
+					$out .= "\n\t\t<td style=\"$style\"" . ($colspan > 1?" colspan=$colspan":"") . ($rowspan > 1?" rowspan=$rowspan":"") . ">";
+					$val = $this->val($row,$col,$sheet);
+					if ($val=='') { $val="&nbsp;"; }
+					else { 
+						$val = htmlentities($val); 
+						$link = $this->hyperlink($row,$col,$sheet);
+						if ($link!='') {
+							$val = "<a href=\"$link\">$val</a>";
+						}
+					}
+					$out .= "<nobr>".nl2br($val)."</nobr>";
+					$out .= "</td>";
+				}
+			}
+			$out .= "</tr>\n";
+		}
+		$out .= "</tbody></table>";
+		return $out;
+	}
+	
+	// --------------
+	// END PUBLIC API
+
+
+	var $boundsheets = array();
+	var $formatRecords = array();
+	var $fontRecords = array();
+	var $xfRecords = array();
+	var $colInfo = array();
+   	var $rowInfo = array();
+	
+	var $sst = array();
+	var $sheets = array();
+
+	var $data;
+	var $_ole;
+	var $_defaultEncoding = "UTF-8";
+	var $_defaultFormat = SPREADSHEET_EXCEL_READER_DEF_NUM_FORMAT;
+	var $_columnsFormat = array();
+	var $_rowoffset = 1;
+	var $_coloffset = 1;
+
+	/**
+	 * List of default date formats used by Excel
+	 */
+	var $dateFormats = array (
+		0xe => "m/d/Y",
+		0xf => "M-d-Y",
+		0x10 => "d-M",
+		0x11 => "M-Y",
+		0x12 => "h:i a",
+		0x13 => "h:i:s a",
+		0x14 => "H:i",
+		0x15 => "H:i:s",
+		0x16 => "d/m/Y H:i",
+		0x2d => "i:s",
+		0x2e => "H:i:s",
+		0x2f => "i:s.S"
+	);
+
+	/**
+	 * Default number formats used by Excel
+	 */
+	var $numberFormats = array(
+		0x1 => "0",
+		0x2 => "0.00",
+		0x3 => "#,##0",
+		0x4 => "#,##0.00",
+		0x5 => "\$#,##0;(\$#,##0)",
+		0x6 => "\$#,##0;[Red](\$#,##0)",
+		0x7 => "\$#,##0.00;(\$#,##0.00)",
+		0x8 => "\$#,##0.00;[Red](\$#,##0.00)",
+		0x9 => "0%",
+		0xa => "0.00%",
+		0xb => "0.00E+00",
+		0x25 => "#,##0;(#,##0)",
+		0x26 => "#,##0;[Red](#,##0)",
+		0x27 => "#,##0.00;(#,##0.00)",
+		0x28 => "#,##0.00;[Red](#,##0.00)",
+		0x29 => "#,##0;(#,##0)",  // Not exactly
+		0x2a => "\$#,##0;(\$#,##0)",  // Not exactly
+		0x2b => "#,##0.00;(#,##0.00)",  // Not exactly
+		0x2c => "\$#,##0.00;(\$#,##0.00)",  // Not exactly
+		0x30 => "##0.0E+0"
+	);
+
+    var $colors = Array(
+        0x00 => "#000000",
+        0x01 => "#FFFFFF",
+        0x02 => "#FF0000",
+        0x03 => "#00FF00",
+        0x04 => "#0000FF",
+        0x05 => "#FFFF00",
+        0x06 => "#FF00FF",
+        0x07 => "#00FFFF",
+        0x08 => "#000000",
+        0x09 => "#FFFFFF",
+        0x0A => "#FF0000",
+        0x0B => "#00FF00",
+        0x0C => "#0000FF",
+        0x0D => "#FFFF00",
+        0x0E => "#FF00FF",
+        0x0F => "#00FFFF",
+        0x10 => "#800000",
+        0x11 => "#008000",
+        0x12 => "#000080",
+        0x13 => "#808000",
+        0x14 => "#800080",
+        0x15 => "#008080",
+        0x16 => "#C0C0C0",
+        0x17 => "#808080",
+        0x18 => "#9999FF",
+        0x19 => "#993366",
+        0x1A => "#FFFFCC",
+        0x1B => "#CCFFFF",
+        0x1C => "#660066",
+        0x1D => "#FF8080",
+        0x1E => "#0066CC",
+        0x1F => "#CCCCFF",
+        0x20 => "#000080",
+        0x21 => "#FF00FF",
+        0x22 => "#FFFF00",
+        0x23 => "#00FFFF",
+        0x24 => "#800080",
+        0x25 => "#800000",
+        0x26 => "#008080",
+        0x27 => "#0000FF",
+        0x28 => "#00CCFF",
+        0x29 => "#CCFFFF",
+        0x2A => "#CCFFCC",
+        0x2B => "#FFFF99",
+        0x2C => "#99CCFF",
+        0x2D => "#FF99CC",
+        0x2E => "#CC99FF",
+        0x2F => "#FFCC99",
+        0x30 => "#3366FF",
+        0x31 => "#33CCCC",
+        0x32 => "#99CC00",
+        0x33 => "#FFCC00",
+        0x34 => "#FF9900",
+        0x35 => "#FF6600",
+        0x36 => "#666699",
+        0x37 => "#969696",
+        0x38 => "#003366",
+        0x39 => "#339966",
+        0x3A => "#003300",
+        0x3B => "#333300",
+        0x3C => "#993300",
+        0x3D => "#993366",
+        0x3E => "#333399",
+        0x3F => "#333333",
+        0x40 => "#000000",
+        0x41 => "#FFFFFF",
+
+        0x43 => "#000000",
+        0x4D => "#000000",
+        0x4E => "#FFFFFF",
+        0x4F => "#000000",
+        0x50 => "#FFFFFF",
+        0x51 => "#000000",
+
+        0x7FFF => "#000000"
+    );
+
+	var $lineStyles = array(
+		0x00 => "",
+		0x01 => "Thin",
+		0x02 => "Medium",
+		0x03 => "Dashed",
+		0x04 => "Dotted",
+		0x05 => "Thick",
+		0x06 => "Double",
+		0x07 => "Hair",
+		0x08 => "Medium dashed",
+		0x09 => "Thin dash-dotted",
+		0x0A => "Medium dash-dotted",
+		0x0B => "Thin dash-dot-dotted",
+		0x0C => "Medium dash-dot-dotted",
+		0x0D => "Slanted medium dash-dotted"
+	);	
+
+	var $lineStylesCss = array(
+		"Thin" => "1px solid", 
+		"Medium" => "2px solid", 
+		"Dashed" => "1px dashed", 
+		"Dotted" => "1px dotted", 
+		"Thick" => "3px solid", 
+		"Double" => "double", 
+		"Hair" => "1px solid", 
+		"Medium dashed" => "2px dashed", 
+		"Thin dash-dotted" => "1px dashed", 
+		"Medium dash-dotted" => "2px dashed", 
+		"Thin dash-dot-dotted" => "1px dashed", 
+		"Medium dash-dot-dotted" => "2px dashed", 
+		"Slanted medium dash-dotte" => "2px dashed" 
+	);
+	
+	function read16bitstring($data, $start) {
+		$len = 0;
+		while (ord($data[$start + $len]) + ord($data[$start + $len + 1]) > 0) $len++;
+		return substr($data, $start, $len);
+	}
+	
+	// ADDED by Matt Kruse for better formatting
+	function _format_value($format,$num,$f) {
+		// 49==TEXT format
+		// http://code.google.com/p/php-excel-reader/issues/detail?id=7
+		if ( (!$f && $format=="%s") || ($f==49) || ($format=="GENERAL") ) { 
+			return array('string'=>$num, 'formatColor'=>null); 
+		}
+
+		// Custom pattern can be POSITIVE;NEGATIVE;ZERO
+		// The "text" option as 4th parameter is not handled
+		$parts = explode(";",$format);
+		$pattern = $parts[0];
+		// Negative pattern
+		if (count($parts)>2 && $num==0) {
+			$pattern = $parts[2];
+		}
+		// Zero pattern
+		if (count($parts)>1 && $num<0) {
+			$pattern = $parts[1];
+			$num = abs($num);
+		}
+
+		$color = "";
+		$matches = array();
+		$color_regex = "/^\[(BLACK|BLUE|CYAN|GREEN|MAGENTA|RED|WHITE|YELLOW)\]/i";
+		if (preg_match($color_regex,$pattern,$matches)) {
+			$color = strtolower($matches[1]);
+			$pattern = preg_replace($color_regex,"",$pattern);
+		}
+		
+		// In Excel formats, "_" is used to add spacing, which we can't do in HTML
+		$pattern = preg_replace("/_./","",$pattern);
+		
+		// Some non-number characters are escaped with \, which we don't need
+		$pattern = preg_replace("/\\\/","",$pattern);
+		
+		// Some non-number strings are quoted, so we'll get rid of the quotes
+		$pattern = preg_replace("/\"/","",$pattern);
+
+		// TEMPORARY - Convert # to 0
+		$pattern = preg_replace("/\#/","0",$pattern);
+
+		// Find out if we need comma formatting
+		$has_commas = preg_match("/,/",$pattern);
+		if ($has_commas) {
+			$pattern = preg_replace("/,/","",$pattern);
+		}
+
+		// Handle Percentages
+		if (preg_match("/\d(\%)([^\%]|$)/",$pattern,$matches)) {
+			$num = $num * 100;
+			$pattern = preg_replace("/(\d)(\%)([^\%]|$)/","$1%$3",$pattern);
+		}
+
+		// Handle the number itself
+		$number_regex = "/(\d+)(\.?)(\d*)/";
+		if (preg_match($number_regex,$pattern,$matches)) {
+			$left = $matches[1];
+			$dec = $matches[2];
+			$right = $matches[3];
+			if ($has_commas) {
+				$formatted = number_format($num,strlen($right));
+			}
+			else {
+				$sprintf_pattern = "%1.".strlen($right)."f";
+				$formatted = sprintf($sprintf_pattern, $num);
+			}
+			$pattern = preg_replace($number_regex, $formatted, $pattern);
+		}
+
+		return array(
+			'string'=>$pattern,
+			'formatColor'=>$color
+		);
+	}
+
+	/**
+	 * Constructor
+	 *
+	 * Some basic initialisation
+	 */
+	function Spreadsheet_Excel_Reader($file='',$store_extended_info=true,$outputEncoding='') {
+		$this->_ole = new OLERead();
+		$this->setUTFEncoder('iconv');
+		if ($outputEncoding != '') { 
+			$this->setOutputEncoding($outputEncoding);
+		}
+		for ($i=1; $i<245; $i++) {
+			$name = strtolower(( (($i-1)/26>=1)?chr(($i-1)/26+64):'') . chr(($i-1)%26+65));
+			$this->colnames[$name] = $i;
+			$this->colindexes[$i] = $name;
+		}
+		$this->store_extended_info = $store_extended_info;
+		if ($file!="") {
+			$this->read($file);
+		}
+	}
+
+	/**
+	 * Set the encoding method
+	 */
+	function setOutputEncoding($encoding) {
+		$this->_defaultEncoding = $encoding;
+	}
+
+	/**
+	 *  $encoder = 'iconv' or 'mb'
+	 *  set iconv if you would like use 'iconv' for encode UTF-16LE to your encoding
+	 *  set mb if you would like use 'mb_convert_encoding' for encode UTF-16LE to your encoding
+	 */
+	function setUTFEncoder($encoder = 'iconv') {
+		$this->_encoderFunction = '';
+		if ($encoder == 'iconv') {
+			$this->_encoderFunction = function_exists('iconv') ? 'iconv' : '';
+		} elseif ($encoder == 'mb') {
+			$this->_encoderFunction = function_exists('mb_convert_encoding') ? 'mb_convert_encoding' : '';
+		}
+	}
+
+	function setRowColOffset($iOffset) {
+		$this->_rowoffset = $iOffset;
+		$this->_coloffset = $iOffset;
+	}
+
+	/**
+	 * Set the default number format
+	 */
+	function setDefaultFormat($sFormat) {
+		$this->_defaultFormat = $sFormat;
+	}
+
+	/**
+	 * Force a column to use a certain format
+	 */
+	function setColumnFormat($column, $sFormat) {
+		$this->_columnsFormat[$column] = $sFormat;
+	}
+
+	/**
+	 * Read the spreadsheet file using OLE, then parse
+	 */
+	function read($sFileName) {
+		$res = $this->_ole->read($sFileName);
+
+		// oops, something goes wrong (Darko Miljanovic)
+		if($res === false) {
+			// check error code
+			if($this->_ole->error == 1) {
+				// bad file
+				die('The filename ' . $sFileName . ' is not readable');
+			}
+			// check other error codes here (eg bad fileformat, etc...)
+		}
+		$this->data = $this->_ole->getWorkBook();
+		$this->_parse();
+	}
+
+	/**
+	 * Parse a workbook
+	 *
+	 * @access private
+	 * @return bool
+	 */
+	function _parse() {
+		$pos = 0;
+		$data = $this->data;
+
+		$code = v($data,$pos);
+		$length = v($data,$pos+2);
+		$version = v($data,$pos+4);
+		$substreamType = v($data,$pos+6);
+
+		$this->version = $version;
+
+		if (($version != SPREADSHEET_EXCEL_READER_BIFF8) &&
+			($version != SPREADSHEET_EXCEL_READER_BIFF7)) {
+			return false;
+		}
+
+		if ($substreamType != SPREADSHEET_EXCEL_READER_WORKBOOKGLOBALS){
+			return false;
+		}
+
+		$pos += $length + 4;
+
+		$code = v($data,$pos);
+		$length = v($data,$pos+2);
+
+		while ($code != SPREADSHEET_EXCEL_READER_TYPE_EOF) {
+			switch ($code) {
+				case SPREADSHEET_EXCEL_READER_TYPE_SST:
+					$spos = $pos + 4;
+					$limitpos = $spos + $length;
+					$uniqueStrings = $this->_GetInt4d($data, $spos+4);
+					$spos += 8;
+					for ($i = 0; $i < $uniqueStrings; $i++) {
+						// Read in the number of characters
+						if ($spos == $limitpos) {
+							$opcode = v($data,$spos);
+							$conlength = v($data,$spos+2);
+							if ($opcode != 0x3c) {
+								return -1;
+							}
+							$spos += 4;
+							$limitpos = $spos + $conlength;
+						}
+						$numChars = ord($data[$spos]) | (ord($data[$spos+1]) << 8);
+						$spos += 2;
+						$optionFlags = ord($data[$spos]);
+						$spos++;
+						$asciiEncoding = (($optionFlags & 0x01) == 0) ;
+						$extendedString = ( ($optionFlags & 0x04) != 0);
+
+						// See if string contains formatting information
+						$richString = ( ($optionFlags & 0x08) != 0);
+
+						if ($richString) {
+							// Read in the crun
+							$formattingRuns = v($data,$spos);
+							$spos += 2;
+						}
+
+						if ($extendedString) {
+							// Read in cchExtRst
+							$extendedRunLength = $this->_GetInt4d($data, $spos);
+							$spos += 4;
+						}
+
+						$len = ($asciiEncoding)? $numChars : $numChars*2;
+						if ($spos + $len < $limitpos) {
+							$retstr = substr($data, $spos, $len);
+							$spos += $len;
+						}
+						else{
+							// found countinue
+							$retstr = substr($data, $spos, $limitpos - $spos);
+							$bytesRead = $limitpos - $spos;
+							$charsLeft = $numChars - (($asciiEncoding) ? $bytesRead : ($bytesRead / 2));
+							$spos = $limitpos;
+
+							while ($charsLeft > 0){
+								$opcode = v($data,$spos);
+								$conlength = v($data,$spos+2);
+								if ($opcode != 0x3c) {
+									return -1;
+								}
+								$spos += 4;
+								$limitpos = $spos + $conlength;
+								$option = ord($data[$spos]);
+								$spos += 1;
+								if ($asciiEncoding && ($option == 0)) {
+									$len = min($charsLeft, $limitpos - $spos); // min($charsLeft, $conlength);
+									$retstr .= substr($data, $spos, $len);
+									$charsLeft -= $len;
+									$asciiEncoding = true;
+								}
+								elseif (!$asciiEncoding && ($option != 0)) {
+									$len = min($charsLeft * 2, $limitpos - $spos); // min($charsLeft, $conlength);
+									$retstr .= substr($data, $spos, $len);
+									$charsLeft -= $len/2;
+									$asciiEncoding = false;
+								}
+								elseif (!$asciiEncoding && ($option == 0)) {
+									// Bummer - the string starts off as Unicode, but after the
+									// continuation it is in straightforward ASCII encoding
+									$len = min($charsLeft, $limitpos - $spos); // min($charsLeft, $conlength);
+									for ($j = 0; $j < $len; $j++) {
+										$retstr .= $data[$spos + $j].chr(0);
+									}
+									$charsLeft -= $len;
+									$asciiEncoding = false;
+								}
+								else{
+									$newstr = '';
+									for ($j = 0; $j < strlen($retstr); $j++) {
+										$newstr = $retstr[$j].chr(0);
+									}
+									$retstr = $newstr;
+									$len = min($charsLeft * 2, $limitpos - $spos); // min($charsLeft, $conlength);
+									$retstr .= substr($data, $spos, $len);
+									$charsLeft -= $len/2;
+									$asciiEncoding = false;
+								}
+								$spos += $len;
+							}
+						}
+						$retstr = ($asciiEncoding) ? $retstr : $this->_encodeUTF16($retstr);
+
+						if ($richString){
+							$spos += 4 * $formattingRuns;
+						}
+
+						// For extended strings, skip over the extended string data
+						if ($extendedString) {
+							$spos += $extendedRunLength;
+						}
+						$this->sst[]=$retstr;
+					}
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_FILEPASS:
+					return false;
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_NAME:
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_FORMAT:
+					$indexCode = v($data,$pos+4);
+					if ($version == SPREADSHEET_EXCEL_READER_BIFF8) {
+						$numchars = v($data,$pos+6);
+						if (ord($data[$pos+8]) == 0){
+							$formatString = substr($data, $pos+9, $numchars);
+						} else {
+							$formatString = substr($data, $pos+9, $numchars*2);
+						}
+					} else {
+						$numchars = ord($data[$pos+6]);
+						$formatString = substr($data, $pos+7, $numchars*2);
+					}
+					$this->formatRecords[$indexCode] = $formatString;
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_FONT:
+						$height = v($data,$pos+4);
+						$option = v($data,$pos+6);
+						$color = v($data,$pos+8);
+						$weight = v($data,$pos+10);
+						$under  = ord($data[$pos+14]);
+						$font = "";
+						// Font name
+						$numchars = ord($data[$pos+18]);
+						if ((ord($data[$pos+19]) & 1) == 0){
+						    $font = substr($data, $pos+20, $numchars);
+						} else {
+						    $font = substr($data, $pos+20, $numchars*2);
+						    $font =  $this->_encodeUTF16($font); 
+						}
+						$this->fontRecords[] = array(
+								'height' => $height / 20,
+								'italic' => !!($option & 2),
+								'color' => $color,
+								'under' => !($under==0),
+								'bold' => ($weight==700),
+								'font' => $font,
+								'raw' => $this->dumpHexData($data, $pos+3, $length)
+								);
+					    break;
+
+				case SPREADSHEET_EXCEL_READER_TYPE_PALETTE:
+						$colors = ord($data[$pos+4]) | ord($data[$pos+5]) << 8;
+						for ($coli = 0; $coli < $colors; $coli++) {
+						    $colOff = $pos + 2 + ($coli * 4);
+  						    $colr = ord($data[$colOff]);
+  						    $colg = ord($data[$colOff+1]);
+  						    $colb = ord($data[$colOff+2]);
+							$this->colors[0x07 + $coli] = '#' . $this->myhex($colr) . $this->myhex($colg) . $this->myhex($colb);
+						}
+					    break;
+
+				case SPREADSHEET_EXCEL_READER_TYPE_XF:
+						$fontIndexCode = (ord($data[$pos+4]) | ord($data[$pos+5]) << 8) - 1;
+						$fontIndexCode = max(0,$fontIndexCode);
+						$indexCode = ord($data[$pos+6]) | ord($data[$pos+7]) << 8;
+						$alignbit = ord($data[$pos+10]) & 3;
+						$bgi = (ord($data[$pos+22]) | ord($data[$pos+23]) << 8) & 0x3FFF;
+						$bgcolor = ($bgi & 0x7F);
+//						$bgcolor = ($bgi & 0x3f80) >> 7;
+						$align = "";
+						if ($alignbit==3) { $align="right"; }
+						if ($alignbit==2) { $align="center"; }
+
+						$fillPattern = (ord($data[$pos+21]) & 0xFC) >> 2;
+						if ($fillPattern == 0) {
+							$bgcolor = "";
+						}
+
+						$xf = array();
+						$xf['formatIndex'] = $indexCode;
+						$xf['align'] = $align;
+						$xf['fontIndex'] = $fontIndexCode;
+						$xf['bgColor'] = $bgcolor;
+						$xf['fillPattern'] = $fillPattern;
+
+						$border = ord($data[$pos+14]) | (ord($data[$pos+15]) << 8) | (ord($data[$pos+16]) << 16) | (ord($data[$pos+17]) << 24);
+						$xf['borderLeft'] = $this->lineStyles[($border & 0xF)];
+						$xf['borderRight'] = $this->lineStyles[($border & 0xF0) >> 4];
+						$xf['borderTop'] = $this->lineStyles[($border & 0xF00) >> 8];
+						$xf['borderBottom'] = $this->lineStyles[($border & 0xF000) >> 12];
+						
+						$xf['borderLeftColor'] = ($border & 0x7F0000) >> 16;
+						$xf['borderRightColor'] = ($border & 0x3F800000) >> 23;
+						$border = (ord($data[$pos+18]) | ord($data[$pos+19]) << 8);
+
+						$xf['borderTopColor'] = ($border & 0x7F);
+						$xf['borderBottomColor'] = ($border & 0x3F80) >> 7;
+												
+						if (array_key_exists($indexCode, $this->dateFormats)) {
+							$xf['type'] = 'date';
+							$xf['format'] = $this->dateFormats[$indexCode];
+							if ($align=='') { $xf['align'] = 'right'; }
+						}elseif (array_key_exists($indexCode, $this->numberFormats)) {
+							$xf['type'] = 'number';
+							$xf['format'] = $this->numberFormats[$indexCode];
+							if ($align=='') { $xf['align'] = 'right'; }
+						}else{
+							$isdate = FALSE;
+							$formatstr = '';
+							if ($indexCode > 0){
+								if (isset($this->formatRecords[$indexCode]))
+									$formatstr = $this->formatRecords[$indexCode];
+								if ($formatstr!="") {
+									$tmp = preg_replace("/\;.*/","",$formatstr);
+									$tmp = preg_replace("/^\[[^\]]*\]/","",$tmp);
+									if (preg_match("/[^hmsday\/\-:\s\\\,AMP]/i", $tmp) == 0) { // found day and time format
+										$isdate = TRUE;
+										$formatstr = $tmp;
+										$formatstr = str_replace(array('AM/PM','mmmm','mmm'), array('a','F','M'), $formatstr);
+										// m/mm are used for both minutes and months - oh SNAP!
+										// This mess tries to fix for that.
+										// 'm' == minutes only if following h/hh or preceding s/ss
+										$formatstr = preg_replace("/(h:?)mm?/","$1i", $formatstr);
+										$formatstr = preg_replace("/mm?(:?s)/","i$1", $formatstr);
+										// A single 'm' = n in PHP
+										$formatstr = preg_replace("/(^|[^m])m([^m]|$)/", '$1n$2', $formatstr);
+										$formatstr = preg_replace("/(^|[^m])m([^m]|$)/", '$1n$2', $formatstr);
+										// else it's months
+										$formatstr = str_replace('mm', 'm', $formatstr);
+										// Convert single 'd' to 'j'
+										$formatstr = preg_replace("/(^|[^d])d([^d]|$)/", '$1j$2', $formatstr);
+										$formatstr = str_replace(array('dddd','ddd','dd','yyyy','yy','hh','h'), array('l','D','d','Y','y','H','g'), $formatstr);
+										$formatstr = preg_replace("/ss?/", 's', $formatstr);
+									}
+								}
+							}
+							if ($isdate){
+								$xf['type'] = 'date';
+								$xf['format'] = $formatstr;
+								if ($align=='') { $xf['align'] = 'right'; }
+							}else{
+								// If the format string has a 0 or # in it, we'll assume it's a number
+								if (preg_match("/[0#]/", $formatstr)) {
+									$xf['type'] = 'number';
+									if ($align=='') { $xf['align']='right'; }
+								}
+								else {
+								$xf['type'] = 'other';
+								}
+								$xf['format'] = $formatstr;
+								$xf['code'] = $indexCode;
+							}
+						}
+						$this->xfRecords[] = $xf;
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_NINETEENFOUR:
+					$this->nineteenFour = (ord($data[$pos+4]) == 1);
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_BOUNDSHEET:
+						$rec_offset = $this->_GetInt4d($data, $pos+4);
+						$rec_typeFlag = ord($data[$pos+8]);
+						$rec_visibilityFlag = ord($data[$pos+9]);
+						$rec_length = ord($data[$pos+10]);
+
+						if ($version == SPREADSHEET_EXCEL_READER_BIFF8){
+							$chartype =  ord($data[$pos+11]);
+							if ($chartype == 0){
+								$rec_name	= substr($data, $pos+12, $rec_length);
+							} else {
+								$rec_name	= $this->_encodeUTF16(substr($data, $pos+12, $rec_length*2));
+							}
+						}elseif ($version == SPREADSHEET_EXCEL_READER_BIFF7){
+								$rec_name	= substr($data, $pos+11, $rec_length);
+						}
+					$this->boundsheets[] = array('name'=>$rec_name,'offset'=>$rec_offset);
+					break;
+
+			}
+
+			$pos += $length + 4;
+			$code = ord($data[$pos]) | ord($data[$pos+1])<<8;
+			$length = ord($data[$pos+2]) | ord($data[$pos+3])<<8;
+		}
+
+		foreach ($this->boundsheets as $key=>$val){
+			$this->sn = $key;
+			$this->_parsesheet($val['offset']);
+		}
+		return true;
+	}
+
+	/**
+	 * Parse a worksheet
+	 */
+	function _parsesheet($spos) {
+		$cont = true;
+		$data = $this->data;
+		// read BOF
+		$code = ord($data[$spos]) | ord($data[$spos+1])<<8;
+		$length = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
+
+		$version = ord($data[$spos + 4]) | ord($data[$spos + 5])<<8;
+		$substreamType = ord($data[$spos + 6]) | ord($data[$spos + 7])<<8;
+
+		if (($version != SPREADSHEET_EXCEL_READER_BIFF8) && ($version != SPREADSHEET_EXCEL_READER_BIFF7)) {
+			return -1;
+		}
+
+		if ($substreamType != SPREADSHEET_EXCEL_READER_WORKSHEET){
+			return -2;
+		}
+		$spos += $length + 4;
+		while($cont) {
+			$lowcode = ord($data[$spos]);
+			if ($lowcode == SPREADSHEET_EXCEL_READER_TYPE_EOF) break;
+			$code = $lowcode | ord($data[$spos+1])<<8;
+			$length = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
+			$spos += 4;
+			$this->sheets[$this->sn]['maxrow'] = $this->_rowoffset - 1;
+			$this->sheets[$this->sn]['maxcol'] = $this->_coloffset - 1;
+			unset($this->rectype);
+			switch ($code) {
+				case SPREADSHEET_EXCEL_READER_TYPE_DIMENSION:
+					if (!isset($this->numRows)) {
+						if (($length == 10) ||  ($version == SPREADSHEET_EXCEL_READER_BIFF7)){
+							$this->sheets[$this->sn]['numRows'] = ord($data[$spos+2]) | ord($data[$spos+3]) << 8;
+							$this->sheets[$this->sn]['numCols'] = ord($data[$spos+6]) | ord($data[$spos+7]) << 8;
+						} else {
+							$this->sheets[$this->sn]['numRows'] = ord($data[$spos+4]) | ord($data[$spos+5]) << 8;
+							$this->sheets[$this->sn]['numCols'] = ord($data[$spos+10]) | ord($data[$spos+11]) << 8;
+						}
+					}
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_MERGEDCELLS:
+					$cellRanges = ord($data[$spos]) | ord($data[$spos+1])<<8;
+					for ($i = 0; $i < $cellRanges; $i++) {
+						$fr =  ord($data[$spos + 8*$i + 2]) | ord($data[$spos + 8*$i + 3])<<8;
+						$lr =  ord($data[$spos + 8*$i + 4]) | ord($data[$spos + 8*$i + 5])<<8;
+						$fc =  ord($data[$spos + 8*$i + 6]) | ord($data[$spos + 8*$i + 7])<<8;
+						$lc =  ord($data[$spos + 8*$i + 8]) | ord($data[$spos + 8*$i + 9])<<8;
+						if ($lr - $fr > 0) {
+							$this->sheets[$this->sn]['cellsInfo'][$fr+1][$fc+1]['rowspan'] = $lr - $fr + 1;
+						}
+						if ($lc - $fc > 0) {
+							$this->sheets[$this->sn]['cellsInfo'][$fr+1][$fc+1]['colspan'] = $lc - $fc + 1;
+						}
+					}
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_RK:
+				case SPREADSHEET_EXCEL_READER_TYPE_RK2:
+					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
+					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
+					$rknum = $this->_GetInt4d($data, $spos + 6);
+					$numValue = $this->_GetIEEE754($rknum);
+					$info = $this->_getCellDetails($spos,$numValue,$column);
+					$this->addcell($row, $column, $info['string'],$info);
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_LABELSST:
+					$row		= ord($data[$spos]) | ord($data[$spos+1])<<8;
+					$column	 = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
+					$xfindex	= ord($data[$spos+4]) | ord($data[$spos+5])<<8;
+					$index  = $this->_GetInt4d($data, $spos + 6);
+					$this->addcell($row, $column, $this->sst[$index], array('xfIndex'=>$xfindex) );
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_MULRK:
+					$row		= ord($data[$spos]) | ord($data[$spos+1])<<8;
+					$colFirst   = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
+					$colLast	= ord($data[$spos + $length - 2]) | ord($data[$spos + $length - 1])<<8;
+					$columns	= $colLast - $colFirst + 1;
+					$tmppos = $spos+4;
+					for ($i = 0; $i < $columns; $i++) {
+						$numValue = $this->_GetIEEE754($this->_GetInt4d($data, $tmppos + 2));
+						$info = $this->_getCellDetails($tmppos-4,$numValue,$colFirst + $i + 1);
+						$tmppos += 6;
+						$this->addcell($row, $colFirst + $i, $info['string'], $info);
+					}
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_NUMBER:
+					$row	= ord($data[$spos]) | ord($data[$spos+1])<<8;
+					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
+					$tmp = unpack("ddouble", substr($data, $spos + 6, 8)); // It machine machine dependent
+					if ($this->isDate($spos)) {
+						$numValue = $tmp['double'];
+					}
+					else {
+						$numValue = $this->createNumber($spos);
+					}
+					$info = $this->_getCellDetails($spos,$numValue,$column);
+					$this->addcell($row, $column, $info['string'], $info);
+					break;
+
+				case SPREADSHEET_EXCEL_READER_TYPE_FORMULA:
+				case SPREADSHEET_EXCEL_READER_TYPE_FORMULA2:
+					$row	= ord($data[$spos]) | ord($data[$spos+1])<<8;
+					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
+					if ((ord($data[$spos+6])==0) && (ord($data[$spos+12])==255) && (ord($data[$spos+13])==255)) {
+						//String formula. Result follows in a STRING record
+						// This row/col are stored to be referenced in that record
+						// http://code.google.com/p/php-excel-reader/issues/detail?id=4
+						$previousRow = $row;
+						$previousCol = $column;
+					} elseif ((ord($data[$spos+6])==1) && (ord($data[$spos+12])==255) && (ord($data[$spos+13])==255)) {
+						//Boolean formula. Result is in +2; 0=false,1=true
+						// http://code.google.com/p/php-excel-reader/issues/detail?id=4
+                        if (ord($this->data[$spos+8])==1) {
+                            $this->addcell($row, $column, "TRUE");
+                        } else {
+                            $this->addcell($row, $column, "FALSE");
+                        }
+					} elseif ((ord($data[$spos+6])==2) && (ord($data[$spos+12])==255) && (ord($data[$spos+13])==255)) {
+						//Error formula. Error code is in +2;
+					} elseif ((ord($data[$spos+6])==3) && (ord($data[$spos+12])==255) && (ord($data[$spos+13])==255)) {
+						//Formula result is a null string.
+						$this->addcell($row, $column, '');
+					} else {
+						// result is a number, so first 14 bytes are just like a _NUMBER record
+						$tmp = unpack("ddouble", substr($data, $spos + 6, 8)); // It machine machine dependent
+							  if ($this->isDate($spos)) {
+								$numValue = $tmp['double'];
+							  }
+							  else {
+								$numValue = $this->createNumber($spos);
+							  }
+						$info = $this->_getCellDetails($spos,$numValue,$column);
+						$this->addcell($row, $column, $info['string'], $info);
+					}
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_BOOLERR:
+					$row	= ord($data[$spos]) | ord($data[$spos+1])<<8;
+					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
+					$string = ord($data[$spos+6]);
+					$this->addcell($row, $column, $string);
+					break;
+                case SPREADSHEET_EXCEL_READER_TYPE_STRING:
+					// http://code.google.com/p/php-excel-reader/issues/detail?id=4
+					if ($version == SPREADSHEET_EXCEL_READER_BIFF8){
+						// Unicode 16 string, like an SST record
+						$xpos = $spos;
+						$numChars =ord($data[$xpos]) | (ord($data[$xpos+1]) << 8);
+						$xpos += 2;
+						$optionFlags =ord($data[$xpos]);
+						$xpos++;
+						$asciiEncoding = (($optionFlags &0x01) == 0) ;
+						$extendedString = (($optionFlags & 0x04) != 0);
+                        // See if string contains formatting information
+						$richString = (($optionFlags & 0x08) != 0);
+						if ($richString) {
+							// Read in the crun
+							$formattingRuns =ord($data[$xpos]) | (ord($data[$xpos+1]) << 8);
+							$xpos += 2;
+						}
+						if ($extendedString) {
+							// Read in cchExtRst
+							$extendedRunLength =$this->_GetInt4d($this->data, $xpos);
+							$xpos += 4;
+						}
+						$len = ($asciiEncoding)?$numChars : $numChars*2;
+						$retstr =substr($data, $xpos, $len);
+						$xpos += $len;
+						$retstr = ($asciiEncoding)? $retstr : $this->_encodeUTF16($retstr);
+					}
+					elseif ($version == SPREADSHEET_EXCEL_READER_BIFF7){
+						// Simple byte string
+						$xpos = $spos;
+						$numChars =ord($data[$xpos]) | (ord($data[$xpos+1]) << 8);
+						$xpos += 2;
+						$retstr =substr($data, $xpos, $numChars);
+					}
+					$this->addcell($previousRow, $previousCol, $retstr);
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_ROW:
+					$row	= ord($data[$spos]) | ord($data[$spos+1])<<8;
+					$rowInfo = ord($data[$spos + 6]) | ((ord($data[$spos+7]) << 8) & 0x7FFF);
+					if (($rowInfo & 0x8000) > 0) {
+						$rowHeight = -1;
+					} else {
+						$rowHeight = $rowInfo & 0x7FFF;
+					}
+					$rowHidden = (ord($data[$spos + 12]) & 0x20) >> 5;
+					$this->rowInfo[$this->sn][$row+1] = Array('height' => $rowHeight / 20, 'hidden'=>$rowHidden );
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_DBCELL:
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_MULBLANK:
+					$row = ord($data[$spos]) | ord($data[$spos+1])<<8;
+					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
+					$cols = ($length / 2) - 3;
+					for ($c = 0; $c < $cols; $c++) {
+						$xfindex = ord($data[$spos + 4 + ($c * 2)]) | ord($data[$spos + 5 + ($c * 2)])<<8;
+						$this->addcell($row, $column + $c, "", array('xfIndex'=>$xfindex));
+					}
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_LABEL:
+					$row	= ord($data[$spos]) | ord($data[$spos+1])<<8;
+					$column = ord($data[$spos+2]) | ord($data[$spos+3])<<8;
+					$this->addcell($row, $column, substr($data, $spos + 8, ord($data[$spos + 6]) | ord($data[$spos + 7])<<8));
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_EOF:
+					$cont = false;
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_HYPER:
+					//  Only handle hyperlinks to a URL
+					$row	= ord($this->data[$spos]) | ord($this->data[$spos+1])<<8;
+					$row2   = ord($this->data[$spos+2]) | ord($this->data[$spos+3])<<8;
+					$column = ord($this->data[$spos+4]) | ord($this->data[$spos+5])<<8;
+					$column2 = ord($this->data[$spos+6]) | ord($this->data[$spos+7])<<8;
+					$linkdata = Array();
+					$flags = ord($this->data[$spos + 28]);
+					$udesc = "";
+					$ulink = "";
+					$uloc = 32;
+					$linkdata['flags'] = $flags;
+					if (($flags & 1) > 0 ) {   // is a type we understand
+						//  is there a description ?
+						if (($flags & 0x14) == 0x14 ) {   // has a description
+							$uloc += 4;
+							$descLen = ord($this->data[$spos + 32]) | ord($this->data[$spos + 33]) << 8;
+							$udesc = substr($this->data, $spos + $uloc, $descLen * 2);
+							$uloc += 2 * $descLen;
+						}
+						$ulink = $this->read16bitstring($this->data, $spos + $uloc + 20);
+						if ($udesc == "") {
+							$udesc = $ulink;
+						}
+					}
+					$linkdata['desc'] = $udesc;
+					$linkdata['link'] = $this->_encodeUTF16($ulink);
+					for ($r=$row; $r<=$row2; $r++) { 
+						for ($c=$column; $c<=$column2; $c++) {
+							$this->sheets[$this->sn]['cellsInfo'][$r+1][$c+1]['hyperlink'] = $linkdata;
+						}
+					}
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_DEFCOLWIDTH:
+					$this->defaultColWidth  = ord($data[$spos+4]) | ord($data[$spos+5]) << 8; 
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_STANDARDWIDTH:
+					$this->standardColWidth  = ord($data[$spos+4]) | ord($data[$spos+5]) << 8; 
+					break;
+				case SPREADSHEET_EXCEL_READER_TYPE_COLINFO:
+					$colfrom = ord($data[$spos+0]) | ord($data[$spos+1]) << 8;
+					$colto = ord($data[$spos+2]) | ord($data[$spos+3]) << 8;
+					$cw = ord($data[$spos+4]) | ord($data[$spos+5]) << 8; 
+					$cxf = ord($data[$spos+6]) | ord($data[$spos+7]) << 8; 
+					$co = ord($data[$spos+8]); 
+					for ($coli = $colfrom; $coli <= $colto; $coli++) {
+						$this->colInfo[$this->sn][$coli+1] = Array('width' => $cw, 'xf' => $cxf, 'hidden' => ($co & 0x01), 'collapsed' => ($co & 0x1000) >> 12);
+					}
+					break;
+
+				default:
+					break;
+			}
+			$spos += $length;
+		}
+
+		if (!isset($this->sheets[$this->sn]['numRows']))
+			 $this->sheets[$this->sn]['numRows'] = $this->sheets[$this->sn]['maxrow'];
+		if (!isset($this->sheets[$this->sn]['numCols']))
+			 $this->sheets[$this->sn]['numCols'] = $this->sheets[$this->sn]['maxcol'];
+		}
+
+		function isDate($spos) {
+			$xfindex = ord($this->data[$spos+4]) | ord($this->data[$spos+5]) << 8;
+			return ($this->xfRecords[$xfindex]['type'] == 'date');
+		}
+
+		// Get the details for a particular cell
+		function _getCellDetails($spos,$numValue,$column) {
+			$xfindex = ord($this->data[$spos+4]) | ord($this->data[$spos+5]) << 8;
+			$xfrecord = $this->xfRecords[$xfindex];
+			$type = $xfrecord['type'];
+
+			$format = $xfrecord['format'];
+			$formatIndex = $xfrecord['formatIndex'];
+			$fontIndex = $xfrecord['fontIndex'];
+			$formatColor = "";
+			$rectype = '';
+			$string = '';
+			$raw = '';
+
+			if (isset($this->_columnsFormat[$column + 1])){
+				$format = $this->_columnsFormat[$column + 1];
+			}
+
+			if ($type == 'date') {
+				// See http://groups.google.com/group/php-excel-reader-discuss/browse_frm/thread/9c3f9790d12d8e10/f2045c2369ac79de
+				$rectype = 'date';
+				// Convert numeric value into a date
+				$utcDays = floor($numValue - ($this->nineteenFour ? SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS1904 : SPREADSHEET_EXCEL_READER_UTCOFFSETDAYS));
+				$utcValue = ($utcDays) * SPREADSHEET_EXCEL_READER_MSINADAY;
+				$dateinfo = gmgetdate($utcValue);
+
+				$raw = $numValue;
+				$fractionalDay = $numValue - floor($numValue) + .0000001; // The .0000001 is to fix for php/excel fractional diffs
+
+				$totalseconds = floor(SPREADSHEET_EXCEL_READER_MSINADAY * $fractionalDay);
+				$secs = $totalseconds % 60;
+				$totalseconds -= $secs;
+				$hours = floor($totalseconds / (60 * 60));
+				$mins = floor($totalseconds / 60) % 60;
+				$string = date ($format, mktime($hours, $mins, $secs, $dateinfo["mon"], $dateinfo["mday"], $dateinfo["year"]));
+			} else if ($type == 'number') {
+				$rectype = 'number';
+				$formatted = $this->_format_value($format, $numValue, $formatIndex);
+				$string = $formatted['string'];
+				$formatColor = $formatted['formatColor'];
+				$raw = $numValue;
+			} else{
+				if ($format=="") {
+					$format = $this->_defaultFormat;
+				}
+				$rectype = 'unknown';
+				$formatted = $this->_format_value($format, $numValue, $formatIndex);
+				$string = $formatted['string'];
+				$formatColor = $formatted['formatColor'];
+				$raw = $numValue;
+			}
+
+			return array(
+				'string'=>$string,
+				'raw'=>$raw,
+				'rectype'=>$rectype,
+				'format'=>$format,
+				'formatIndex'=>$formatIndex,
+				'fontIndex'=>$fontIndex,
+				'formatColor'=>$formatColor,
+				'xfIndex'=>$xfindex
+			);
+
+		}
+
+
+	function createNumber($spos) {
+		$rknumhigh = $this->_GetInt4d($this->data, $spos + 10);
+		$rknumlow = $this->_GetInt4d($this->data, $spos + 6);
+		$sign = ($rknumhigh & 0x80000000) >> 31;
+		$exp =  ($rknumhigh & 0x7ff00000) >> 20;
+		$mantissa = (0x100000 | ($rknumhigh & 0x000fffff));
+		$mantissalow1 = ($rknumlow & 0x80000000) >> 31;
+		$mantissalow2 = ($rknumlow & 0x7fffffff);
+		$value = $mantissa / pow( 2 , (20- ($exp - 1023)));
+		if ($mantissalow1 != 0) $value += 1 / pow (2 , (21 - ($exp - 1023)));
+		$value += $mantissalow2 / pow (2 , (52 - ($exp - 1023)));
+		if ($sign) {$value = -1 * $value;}
+		return  $value;
+	}
+
+	function addcell($row, $col, $string, $info=null) {
+		$this->sheets[$this->sn]['maxrow'] = max($this->sheets[$this->sn]['maxrow'], $row + $this->_rowoffset);
+		$this->sheets[$this->sn]['maxcol'] = max($this->sheets[$this->sn]['maxcol'], $col + $this->_coloffset);
+		$this->sheets[$this->sn]['cells'][$row + $this->_rowoffset][$col + $this->_coloffset] = $string;
+		if ($this->store_extended_info && $info) {
+			foreach ($info as $key=>$val) {
+				$this->sheets[$this->sn]['cellsInfo'][$row + $this->_rowoffset][$col + $this->_coloffset][$key] = $val;
+			}
+		}
+	}
+
+
+	function _GetIEEE754($rknum) {
+		if (($rknum & 0x02) != 0) {
+				$value = $rknum >> 2;
+		} else {
+			//mmp
+			// I got my info on IEEE754 encoding from
+			// http://research.microsoft.com/~hollasch/cgindex/coding/ieeefloat.html
+			// The RK format calls for using only the most significant 30 bits of the
+			// 64 bit floating point value. The other 34 bits are assumed to be 0
+			// So, we use the upper 30 bits of $rknum as follows...
+			$sign = ($rknum & 0x80000000) >> 31;
+			$exp = ($rknum & 0x7ff00000) >> 20;
+			$mantissa = (0x100000 | ($rknum & 0x000ffffc));
+			$value = $mantissa / pow( 2 , (20- ($exp - 1023)));
+			if ($sign) {
+				$value = -1 * $value;
+			}
+			//end of changes by mmp
+		}
+		if (($rknum & 0x01) != 0) {
+			$value /= 100;
+		}
+		return $value;
+	}
+
+	function _encodeUTF16($string) {
+		$result = $string;
+		if ($this->_defaultEncoding){
+			switch ($this->_encoderFunction){
+				case 'iconv' :	 $result = iconv('UTF-16LE', $this->_defaultEncoding, $string);
+								break;
+				case 'mb_convert_encoding' :	 $result = mb_convert_encoding($string, $this->_defaultEncoding, 'UTF-16LE' );
+								break;
+			}
+		}
+		return $result;
+	}
+
+	function _GetInt4d($data, $pos) {
+		$value = ord($data[$pos]) | (ord($data[$pos+1]) << 8) | (ord($data[$pos+2]) << 16) | (ord($data[$pos+3]) << 24);
+		if ($value>=4294967294) {
+			$value=-2;
+		}
+		return $value;
+	}
+
+}
+
+?>
\ No newline at end of file

application/controllers/spreadsheet-reader-master/test.php

+<?php
+/**
+ * XLS parsing uses php-excel-reader from http://code.google.com/p/php-excel-reader/
+ */
+	header('Content-Type: text/plain');
+
+	if (isset($argv[1]))
+	{
+		$Filepath = $argv[1];
+	}
+	elseif (isset($_GET['File']))
+	{
+		$Filepath = $_GET['File'];
+	}
+	else
+	{
+		if (php_sapi_name() == 'cli')
+		{
+			echo 'Please specify filename as the first argument'.PHP_EOL;
+		}
+		else
+		{
+			echo 'Please specify filename as a HTTP GET parameter "File", e.g., "/test.php?File=test.xlsx"';
+		}
+		exit;
+	}
+
+	// Excel reader from http://code.google.com/p/php-excel-reader/
+	require('php-excel-reader/excel_reader2.php');
+	require('SpreadsheetReader.php');
+
+	date_default_timezone_set('UTC');
+
+	$StartMem = memory_get_usage();
+	echo '---------------------------------'.PHP_EOL;
+	echo 'Starting memory: '.$StartMem.PHP_EOL;
+	echo '---------------------------------'.PHP_EOL;
+
+	try
+	{
+		$Spreadsheet = new SpreadsheetReader($Filepath);
+		$BaseMem = memory_get_usage();
+
+		$Sheets = $Spreadsheet -> Sheets();
+
+		echo '---------------------------------'.PHP_EOL;
+		echo 'Spreadsheets:'.PHP_EOL;
+		print_r($Sheets);
+		echo '---------------------------------'.PHP_EOL;
+		echo '---------------------------------'.PHP_EOL;
+
+		foreach ($Sheets as $Index => $Name)
+		{
+			echo '---------------------------------'.PHP_EOL;
+			echo '*** Sheet '.$Name.' ***'.PHP_EOL;
+			echo '---------------------------------'.PHP_EOL;
+
+			$Time = microtime(true);
+
+			$Spreadsheet -> ChangeSheet($Index);
+
+			foreach ($Spreadsheet as $Key => $Row)
+			{
+				echo $Key.': ';
+				if ($Row)
+				{
+					print_r($Row);
+				}
+				else
+				{
+					var_dump($Row);
+				}
+				$CurrentMem = memory_get_usage();
+		
+				echo 'Memory: '.($CurrentMem - $BaseMem).' current, '.$CurrentMem.' base'.PHP_EOL;
+				echo '---------------------------------'.PHP_EOL;
+		
+				if ($Key && ($Key % 500 == 0))
+				{
+					echo '---------------------------------'.PHP_EOL;
+					echo 'Time: '.(microtime(true) - $Time);
+					echo '---------------------------------'.PHP_EOL;
+				}
+			}
+		
+			echo PHP_EOL.'---------------------------------'.PHP_EOL;
+			echo 'Time: '.(microtime(true) - $Time);
+			echo PHP_EOL;
+
+			echo '---------------------------------'.PHP_EOL;
+			echo '*** End of sheet '.$Name.' ***'.PHP_EOL;
+			echo '---------------------------------'.PHP_EOL;
+		}
+		
+	}
+	catch (Exception $E)
+	{
+		echo $E -> getMessage();
+	}
+?>

application/models/User_model.php

@@ -28,7 +28,7 @@ class User_model extends CI_Model {
  		if(empty($user_id) || empty($user_type) || empty($user_data)){
  			return 0;
  		}
- 		$emailChk = $this->db->get_where('admin_users',array('username'=>$user_data['email_id'],'id !'=>$user_id,'status !='=>'2'));
+ 		$emailChk = $this->db->get_where('admin_users',array('username'=>$user_data['email_id'],'id !='=>$user_id,'status !='=>'2'));
  		if(!empty($emailChk) && $emailChk->num_rows() > 0){
  			return 2;
  		}

application/views/Ride/excel_mapping.php

@@ -46,11 +46,11 @@
           </div>
           <div class="box-body">
             <div class="col-md-7">
-              <div style="overflow:scroll;height:400px;">
+              <div style="overflow:scroll;height:400px;"> 
                 <table id="mappedHeaders" class="border-cls" style="width:98%;">
                   <?php
                     foreach($headerArr AS $id => $header){
-                      echo '<tr class="border-cls">
+                      echo '<tr class="border-cls tr-cls">
                               <td class="headtag-td">'.str_replace('_',' ',$header).'</td>
                               <td class="headtag-td">
                                 <div type="child" class="drag-box" id="order_'.$id.'" ondrop="dropElement(event)" 

assets/css/custom-style.css

@@ -245,23 +245,23 @@
   }
 
   .overlay {
-    position: fixed; /* Sit on top of the page content */
-    display: none; /* Hidden by default */
-    width: 100%; /* Full width (cover the whole page) */
-    height: 100%; /* Full height (cover the whole page) */
+    position: fixed;
+    display: none;
+    width: 100%;
+    height: 100%;
     top: 0; 
     left: 0;
     right: 0;
     bottom: 0;
-    background-color: rgba(0,0,0,0.5); /* Black background with opacity */
-    z-index: 2; /* Specify a stack order in case you're using a different order for other elements */
-    cursor: pointer; /* Add a pointer on hover */
+    background-color: rgba(0,0,0,0.5);
+    z-index: 2;
+    cursor: pointer;
   }
 
   .drag-box {
     float: left;
     width: 100%;
-    min-height: 25px;
+    min-height: 28px;
     margin: 2px;
     border: 1px solid #A8A8A8;
   }
@@ -297,4 +297,8 @@
   .btn-mapping {
     text-align: center;
     padding: 15px;
+  }
+
+  .tr-cls {
+    height: 43px;
   }
\ No newline at end of file

assets/js/nemt_custom.js

@@ -249,6 +249,9 @@ function markAsScheduled(transport_id,is_scheduled){
                     jQuery(jQuery('[id="markSchedule_'+value+'"]')).children().css( "color", color );
                 });
                 remFullScreenLoader();
+            } else {
+                remFullScreenLoader();
+                setErrModal('Error Scheduling Rides','Something went wrong, please try again..!');
             }
         },
         error: function (jqXHR, exception) {
@@ -292,8 +295,8 @@ function dropElement(ev) {
 
 jQuery('[id="upload_excell"]').click(function(){
     var thisObj = jQuery(this), childThisObj = '', headerOrder = [], fileType = jQuery('[name="fileType"]').val(),
-                  broker_id = jQuery('[name="broker_id"]').val(), company_id = jQuery('[name="company_id"]').val(),
-                  import_file = jQuery('[name="import_file"]').val();
+        broker_id = jQuery('[name="broker_id"]').val(), company_id = jQuery('[name="company_id"]').val(),
+        import_file = jQuery('[name="import_file"]').val(), childHead = '', errMsg = '';
     
     if(thisObj.attr('dmclick') != 0){
         return false;
@@ -318,7 +321,7 @@ jQuery('[id="upload_excell"]').click(function(){
             setErrModal('Error Uploading Excell','Something went wrong, please try again later..!');
             return false;
         }
-        var childHead = childThisObj.children();
+        childHead = childThisObj.children();
         headerOrder[childThisObj.attr('headOrder')] = childHead.attr('tmporder');
     });
     jQuery.ajax({
@@ -334,20 +337,22 @@ jQuery('[id="upload_excell"]').click(function(){
             }
             resp = jQuery.parseJSON(resp);
             if(resp['status'] == 1){
-                var color = '';
-                if(is_scheduled == 1){
-                    color = 'red'
-                    is_scheduled = 0;
-                } else {
-                    color = 'green'
-                    is_scheduled = 1;
-                }
-                jQuery.each(resp['succArr'], function(index,value) {
-                    jQuery('[id="markSchedule_'+value+'"]').attr('is_scheduled',is_scheduled);
-                    jQuery(jQuery('[id="markSchedule_'+value+'"]')).children().css( "color", color );
-                });
+                window.location.replace(base_url+'Ride/view_rides');
+            } else {
+                if (resp['status'] == 0) {
+                    errMsg = 'Something went wrong, please try again..!';
+                } else if (resp['status'] == 2) {
+                    errMsg = 'Invalid File given, please try again later..!';
+                } else if (resp['status'] == 3) {
+                    errMsg = 'No data found, please try again later..!';
+                } else if (resp['status'] == 4) {
+                    errMsg = 'Invalid header given, please try again later..!';
+                } 
                 remFullScreenLoader();
+                thisObj.attr('dmclick',0);
+                setErrModal('Error Uploading Excell',errMsg);
             }
+            return false;
         },
         error: function (jqXHR, exception) {
             remFullScreenLoader();