public function clear(CacheKey $key) {
		if (isset ( $this->elements [$key->getModule()] [$key->getProperty()] )) {
			unset ( $this->elements [$key->getModule()] [$key->getProperty()] );
			$this->changed = true;
		}
	}
public function clear(CacheKey $key) {
		if (isset ( $this->elements [$key->getModule()] [$key->getProperty()] )) {
			unset ( $this->elements [$key->getModule()] [$key->getProperty()] );
			$this->changed = true;
		}
	}
public function clear ( CacheKey $ key ) { if ( isset ( $ this -> elements [ $ key -> getModule ( ) ] [ $ key -> getProperty ( ) ] ) ) { unset ( $ this -> elements [ $ key -> getModule ( ) ] [ $ key -> getProperty ( ) ] ) ; $ this -> changed = true ; } }
Unset cache value
@param CacheKey $key
Unset cache value