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   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <fabien@symfony.com>
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  
  12  use Symfony\Polyfill\Php80 as p;
  13  
  14  if (\PHP_VERSION_ID >= 80000) {
  15      return;
  16  }
  17  
  18  if (!defined('FILTER_VALIDATE_BOOL') && defined('FILTER_VALIDATE_BOOLEAN')) {
  19      define('FILTER_VALIDATE_BOOL', \FILTER_VALIDATE_BOOLEAN);
  20  }
  21  
  22  if (!function_exists('fdiv')) {
  23      function fdiv(float $num1, float $num2): float { return p\Php80::fdiv($num1, $num2); }
  24  }
  25  if (!function_exists('preg_last_error_msg')) {
  26      function preg_last_error_msg(): string { return p\Php80::preg_last_error_msg(); }
  27  }
  28  if (!function_exists('str_contains')) {
  29      function str_contains(?string $haystack, ?string $needle): bool { return p\Php80::str_contains($haystack ?? '', $needle ?? ''); }
  30  }
  31  if (!function_exists('str_starts_with')) {
  32      function str_starts_with(?string $haystack, ?string $needle): bool { return p\Php80::str_starts_with($haystack ?? '', $needle ?? ''); }
  33  }
  34  if (!function_exists('str_ends_with')) {
  35      function str_ends_with(?string $haystack, ?string $needle): bool { return p\Php80::str_ends_with($haystack ?? '', $needle ?? ''); }
  36  }
  37  if (!function_exists('get_debug_type')) {
  38      function get_debug_type($value): string { return p\Php80::get_debug_type($value); }
  39  }
  40  if (!function_exists('get_resource_id')) {
  41      function get_resource_id($resource): int { return p\Php80::get_resource_id($resource); }
  42  }