my website crashes due to Add code

  • AbuTorky

    (@abutorky)


    10 years, 12 months ago

    Members tried to alert the rank of change (contributor) to (writer) by adding the following code to the file functions.php:

    function user_role_update( $user_id, $new_role ) {
        $site_url = get_bloginfo('wpurl');
        $user_info = get_userdata( $user_id );
        $to = $user_info->user_email;
        $subject = "Role changed: ".$site_url."";
        $message = "Hello " .$user_info->display_name . " تمّ تغيير رتبتك في موقع".$site_url.", الرتبة الجديدة هي " . $new_role;
        wp_mail($to, $subject, $message);
}
add_action( 'set_user_role', 'user_role_update', 10, 2);

    Attempting to enter the site as usual, I was surprised:
    http://www.ar-wp.com/wp-content/uploads/2015/05/%D9%84%D9%82%D8%B7%D8%A9-%D8%A7%D9%84%D8%B4%D8%A7%D8%B4%D8%A9-32.png

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