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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- use Symfony\Polyfill\Php54 as p;
- if (PHP_VERSION_ID < 50400) {
- if (!function_exists('trait_exists')) {
- function trait_exists($class, $autoload = true) { return $autoload && class_exists($class, $autoload) && false; }
- }
- if (!function_exists('class_uses')) {
- function class_uses($class, $autoload = true) { return $autoload && class_exists($class, $autoload) && false; }
- }
- if (!function_exists('hex2bin')) {
- function hex2bin($data) { return p\Php54::hex2bin($data); }
- }
- if (!function_exists('session_register_shutdown')) {
- function session_register_shutdown() { register_shutdown_function('session_write_close'); }
- }
- }
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