<?php

namespace {
    /*
     * 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\Php73 as p;
    if (\PHP_VERSION_ID >= 70300) {
        return;
    }
    if (!\function_exists('is_countable')) {
        function is_countable($value)
        {
            return \is_array($value) || $value instanceof \Countable || $value instanceof \ResourceBundle || $value instanceof \SimpleXmlElement;
        }
    }
    if (!\function_exists('hrtime')) {
        require_once __DIR__ . '/Php73.php';
        p\Php73::$startAt = (int) \microtime(\true);
        function hrtime($as_number = \false)
        {
            return p\Php73::hrtime($as_number);
        }
    }
    if (!\function_exists('array_key_first')) {
        function array_key_first(array $array)
        {
            foreach ($array as $key => $value) {
                return $key;
            }
        }
    }
    if (!\function_exists('array_key_last')) {
        function array_key_last(array $array)
        {
            return \key(\array_slice($array, -1, 1, \true));
        }
    }
}
