<?php
// checking for minimum PHP version
if (version_compare(PHP_VERSION, '5.3.7', '<')) {
    exit("Sorry, Simple PHP Login does not run on a PHP version smaller than 5.3.7 !");
} else if (version_compare(PHP_VERSION, '5.5.0', '<')) {
    // if you are using PHP 5.3 or PHP 5.4 you have to include the password_api_compatibility_library.php
    // (this library adds the PHP 5.5 password hashing functions to older versions of PHP)
    require_once "../libraries/password_compatibility_library.php";
}
if (isset($_REQUEST['user_id'])) {
    $user_id = intval($_REQUEST['user_id']);
    ?>
			<input type="hidden" value="<?php echo $user_id; ?>" id="user_id_mod" name="user_id_mod">
	<?php }?>