PHP Forget Password Script in PHP


#1

PHP Forget Password Script

<?php include('dbconnect.php'); if(isset($_POST[forgot''])) { send_forgot_password($_POST); } ?>

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<?php function check_email_exists($txtval) { $query = "SELECT * FROM users WHERE email ='$txtval'"; $qry = mysqli_query($GLOBALS['db'],$query) or die ("error 6".mysqli_error($GLOBALS['db'])); $num = mysqli_num_rows($qry); $rec = mysqli_fetch_array($qry); return $rec; } function update_password($uid) { $pass= mt_rand(100000, 999999); $password = md5($pass); $sql="UPDATE users set password='$password' WHERE id='$uid'"; $query=mysqli_query($GLOBALS['db'],$sql); return $pass; } function send_Email($to, $from, $subject, $msg) { // the message // use wordwrap() if lines are longer than 70 characters $msg = wordwrap($msg, 70); // Always set content-type when sending HTML email $headers = "MIME-Version: 1.0" . "\r\n"; $headers .= "Content-type:text/html; charset=UTF-8" . "\r\n"; // More headers $headers .= 'From: <'.$from.'>' . "\r\n"; // $headers .= 'Cc: [email protected]' . "\r\n"; $a = mail($to, $subject, $msg, $headers); } function send_forgot_password($data) { $is_email = check_email_exists($data['email']); if($is_email) { $new_pass = update_password($is_email['id']); $email_msg = 'New Password: '.$new_pass; send_Email($to=$is_email['email'], $from='[email protected]', $subject='Notification: Password Reset', $email_msg); echo ''; echo ''; } else { echo ''; } // return $return_data; } ?>