original_string: function check(CacheKey $key) {
  
  		if (isset ( $this->elements [$key->getModule()] [$key->getProperty()] )) {
  			return true;
  		} else {
  			return false;
  		}
  	}
code: function check(CacheKey $key) {
  
  		if (isset ( $this->elements [$key->getModule()] [$key->getProperty()] )) {
  			return true;
  		} else {
  			return false;
  		}
  	}
code_tokens: function check ( CacheKey $ key ) { if ( isset ( $ this -> elements [ $ key -> getModule ( ) ] [ $ key -> getProperty ( ) ] ) ) { return true ; } else { return false ; } }
docstring: Check is cache entry is set
  @param CacheKey $key
  @return boolean
docstring_tokens: Check is cache entry is set