mirror of
https://github.com/renbaoshuo/S2OJ.git
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43 lines
1.5 KiB
PHP
43 lines
1.5 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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use Symfony\Polyfill\Php80 as p;
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if (\PHP_VERSION_ID >= 80000) {
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return;
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}
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if (!defined('FILTER_VALIDATE_BOOL') && defined('FILTER_VALIDATE_BOOLEAN')) {
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define('FILTER_VALIDATE_BOOL', \FILTER_VALIDATE_BOOLEAN);
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}
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if (!function_exists('fdiv')) {
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function fdiv(float $num1, float $num2): float { return p\Php80::fdiv($num1, $num2); }
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}
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if (!function_exists('preg_last_error_msg')) {
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function preg_last_error_msg(): string { return p\Php80::preg_last_error_msg(); }
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}
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if (!function_exists('str_contains')) {
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function str_contains(?string $haystack, ?string $needle): bool { return p\Php80::str_contains($haystack ?? '', $needle ?? ''); }
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}
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if (!function_exists('str_starts_with')) {
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function str_starts_with(?string $haystack, ?string $needle): bool { return p\Php80::str_starts_with($haystack ?? '', $needle ?? ''); }
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}
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if (!function_exists('str_ends_with')) {
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function str_ends_with(?string $haystack, ?string $needle): bool { return p\Php80::str_ends_with($haystack ?? '', $needle ?? ''); }
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}
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if (!function_exists('get_debug_type')) {
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function get_debug_type($value): string { return p\Php80::get_debug_type($value); }
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}
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if (!function_exists('get_resource_id')) {
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function get_resource_id($resource): int { return p\Php80::get_resource_id($resource); }
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}
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