mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-11-27 00:56:20 +00:00
43 lines
1.5 KiB
PHP
43 lines
1.5 KiB
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\Php80 as p;
|
|
|
|
if (\PHP_VERSION_ID >= 80000) {
|
|
return;
|
|
}
|
|
|
|
if (!defined('FILTER_VALIDATE_BOOL') && defined('FILTER_VALIDATE_BOOLEAN')) {
|
|
define('FILTER_VALIDATE_BOOL', \FILTER_VALIDATE_BOOLEAN);
|
|
}
|
|
|
|
if (!function_exists('fdiv')) {
|
|
function fdiv(float $num1, float $num2): float { return p\Php80::fdiv($num1, $num2); }
|
|
}
|
|
if (!function_exists('preg_last_error_msg')) {
|
|
function preg_last_error_msg(): string { return p\Php80::preg_last_error_msg(); }
|
|
}
|
|
if (!function_exists('str_contains')) {
|
|
function str_contains(?string $haystack, ?string $needle): bool { return p\Php80::str_contains($haystack ?? '', $needle ?? ''); }
|
|
}
|
|
if (!function_exists('str_starts_with')) {
|
|
function str_starts_with(?string $haystack, ?string $needle): bool { return p\Php80::str_starts_with($haystack ?? '', $needle ?? ''); }
|
|
}
|
|
if (!function_exists('str_ends_with')) {
|
|
function str_ends_with(?string $haystack, ?string $needle): bool { return p\Php80::str_ends_with($haystack ?? '', $needle ?? ''); }
|
|
}
|
|
if (!function_exists('get_debug_type')) {
|
|
function get_debug_type($value): string { return p\Php80::get_debug_type($value); }
|
|
}
|
|
if (!function_exists('get_resource_id')) {
|
|
function get_resource_id($resource): int { return p\Php80::get_resource_id($resource); }
|
|
}
|