$this->db->select("DISTINCT(tbl_registration.id),tbl_registration.name,tbl_registration.occupation,tbl_registration.profile_photo,tbl_registration.dob,TIMESTAMPDIFF(YEAR, FROM_UNIXTIME(CAST(AES_DECRYPT(`tbl_registration`.`dob`,'Ptf/PWNWrULQT72syxfaaBRTS9JbiKrj9dfuVEvT3rA') as CHAR),'%Y-%m-%d '), CURDATE()) as age");
$this->db->select("DISTINCT(tbl_registration.id),tbl_registration.name,tbl_registration.occupation,tbl_registration.profile_photo,CAST(AES_DECRYPT(tbl_registration.dob,'Ptf/PWNWrULQT72syxfaaBRTS9JbiKrj9dfuVEvT3rA')) as dob,TIMESTAMPDIFF(YEAR, FROM_UNIXTIME(CAST(AES_DECRYPT(`tbl_registration`.`dob`,'Ptf/PWNWrULQT72syxfaaBRTS9JbiKrj9dfuVEvT3rA') as CHAR),'%Y-%m-%d '), CURDATE()) as age");