num_rows > 0) { if ($check) { $arr = "false"; } } else { // If not, save the date and time to the database $insertSql = "INSERT INTO `appointment_details`( `date`, `time`, `day`,`doctor_id`,`emp_id` ,`ohc_type_id` , `status` ,`app_type`) VALUES ('$date','$time','$day','$doctor_id','$emp_id' , '$ohc_type_id' , 'BOOKED' , '$type')"; error_log("API LOGIN DM : " . $insertSql); $exe = mysqli_query($conn, $insertSql); $Update_Doc_Status = "UPDATE `doc_slots` SET `status` = 'BOOKED' WHERE doc_slot_id = '$time' AND ohc_type_id = '$ohc_type_id'"; error_log("Update_Doc_Status: " . $Update_Doc_Status); $update_exe = mysqli_query($conn, $Update_Doc_Status); if ($exe) { $arr = "true"; } else { $arr = "false"; } } echo json_encode($arr); ?>