<?php include "db_connect.php"; $oldPassword = !empty($_GET['oldPassword'])?$_GET['oldPassword']:''; $oldPassword=check_input($con,$oldPassword); //$oldPassword =md5($oldPassword); $stmt = $con->prepare('SELECT `password` FROM `admin` WHERE `password` = ? AND `id` = ? '); $stmt->bind_param('ss', $oldPassword, $_SESSION['userid']); $result = $stmt->execute(); $stmt->store_result(); if ($stmt->num_rows == 1) { echo "true";exit; } else { echo "false";exit; } $stmt->close(); ?>