<?php include('../../config/main_function.php'); $secure = "cAh3DrJACzw4RbU"; $connection = connectDB($secure); $member_id = mysqli_real_escape_string($connection, $_POST['member_id']); $temp_member_id = explode(".", $member_id); $member_id = bigsara_decode($temp_member_id[0], $temp_member_id[1]); $find_member = "SELECT * FROM tbl_member WHERE member_id = '$member_id';"; $rs_member = mysqli_query($connection, $find_member); $row_member = mysqli_fetch_array($rs_member); $num_rows = mysqli_num_rows($rs_member); if ($num_rows > 0) { // เช็คแล้วว่ามีในระบบ $result = 1; } else { // เช็คแล้วว่าไม่มีในระบบ $result = 0; } $arr['result'] = $result; echo json_encode($arr); mysqli_close($connection);