$sql="SELECT CUST.customer_id,CUST.fcm_token,BOK.id AS booking_id,BOK.bookId,EVT.event_name
FROM booking AS BOK
INNER JOIN customer AS CUST ON (CUST.customer_id=BOK.customer_id)
INNER JOIN users AS USR ON (USR.id=CUST.customer_id)
INNER JOIN events AS EVT ON (EVT.event_id=BOK.event_id)
INNER JOIN event_date_time AS EDATE ON (EDATE.event_id=BOK.event_id)
WHERE BOK.status='1' AND USR.status='1' AND EDATE.status='1' AND
EDATE.date='$date' AND EDATE.time<='$eTime' AND EDATE.time>='$sTime'
GROUP BY BOK.id,CUST.customer_id";
$sql="SELECT CUST.customer_id,CUST.fcm_token,BOK.id AS booking_id,BOK.bookId,EVT.event_name FROM booking AS BOK INNER JOIN customer AS CUST ON (CUST.customer_id=BOK.customer_id) INNER JOIN users AS USR ON (USR.id=CUST.customer_id) INNER JOIN events AS EVT ON (EVT.event_id=BOK.event_id) INNER JOIN event_date_time AS EDATE ON (EDATE.event_id=BOK.event_id) WHERE BOK.status='1' AND USR.status='1' AND EDATE.status='1' AND EDATE.date='2019-04-29' AND EDATE.time<='09:45' AND EDATE.time>='09:44' GROUP BY BOK.id,CUST.customer_id";