original_string: public function expired()
      {
          // Update if empty
          if (empty($this->entries)) {
              return true;
          }
  
          // Check timestamps
          if ($this->timestampManager) {
              return $this->timestampManager->check($this->getTimestamp());
          }
  
          return false;
      }
code: public function expired()
      {
          // Update if empty
          if (empty($this->entries)) {
              return true;
          }
  
          // Check timestamps
          if ($this->timestampManager) {
              return $this->timestampManager->check($this->getTimestamp());
          }
  
          return false;
      }
code_tokens: public function expired ( ) { // Update if empty if ( empty ( $ this -> entries ) ) { return true ; } // Check timestamps if ( $ this -> timestampManager ) { return $ this -> timestampManager -> check ( $ this -> getTimestamp ( ) ) ; } return false ; }
docstring: Check if cached as expired.
  
  @return bool
docstring_tokens: Check if cached as expired .