vendor/shopware/core/Framework/Adapter/Cache/CacheValueCompressor.php line 50

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  1. <?php declare(strict_types=1);
  3. namespace Shopware\Core\Framework\Adapter\Cache;
  5. /**
  6.  * @template TCachedContent
  7.  */
  8. class CacheValueCompressor
  9. {
  10.     public static bool $compress = true;
  12.     /**
  13.      * @param TCachedContent $content
  14.      */
  15.     public static function compress($content): string
  16.     {
  17.         if (!self::$compress) {
  18.             return \serialize($content);
  19.         }
  21.         $compressed = gzcompress(serialize($content), 9);
  23.         if ($compressed === false) {
  24.             throw new \RuntimeException('Failed to compress cache value');
  25.         }
  27.         return $compressed;
  28.     }
  30.     /**
  31.      * @param TCachedContent|string $value
  32.      *
  33.      * @return TCachedContent
  34.      */
  35.     public static function uncompress($value)
  36.     {
  37.         if (!\is_string($value)) {
  38.             return $value;
  39.         }
  41.         if (!self::$compress) {
  42.             return \unserialize($value);
  43.         }
  45.         $uncompressed = gzuncompress($value);
  46.         if ($uncompressed === false) {
  47.             throw new \RuntimeException(sprintf('Could not uncompress "%s"', $value));
  48.         }
  50.         return unserialize($uncompressed);
  51.     }
  52. }