original_string: public static function clearTags(array $tags): bool
      {
          if (self::getInstance() instanceof HierarchicalPoolInterface) {
              return self::getInstance()->invalidateTags($tags);
          }
          return false;
      }
code: public static function clearTags(array $tags): bool
      {
          if (self::getInstance() instanceof HierarchicalPoolInterface) {
              return self::getInstance()->invalidateTags($tags);
          }
          return false;
      }
code_tokens: public static function clearTags ( array $ tags ) : bool { if ( self :: getInstance ( ) instanceof HierarchicalPoolInterface ) { return self :: getInstance ( ) -> invalidateTags ( $ tags ) ; } return false ; }
docstring: Clear cache items by tags
  
  @see    TaggableCacheItemPoolInterface::invalidateTags()
  
  @param array $tags
  
  @return bool
docstring_tokens: Clear cache items by tags