Server : nginx/1.20.1
System : Linux iZ2ze9ojcl78uluczwag69Z 4.18.0-240.22.1.el8_3.x86_64 #1 SMP Thu Apr 8 19:01:30 UTC 2021 x86_64
User : www ( 1000)
PHP Version : 7.3.28
Disable Function : passthru,exec,system,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv
Directory :  /www/wwwroot/0531yanglao.com/vendor/symfony/polyfill-php73/
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Current File : /www/wwwroot/0531yanglao.com/vendor/symfony/polyfill-php73/bootstrap.php
<?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\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)); }
}