private function isCacheFresh( $cacheKey, \ReflectionClass $class )
	{
		if ( false === $filename = $class->getFileName() )
			return true;

		return $this->cache->fetch( '[C]' . $cacheKey ) >= filemtime( $filename );
	}
private function isCacheFresh( $cacheKey, \ReflectionClass $class )
	{
		if ( false === $filename = $class->getFileName() )
			return true;

		return $this->cache->fetch( '[C]' . $cacheKey ) >= filemtime( $filename );
	}
private function isCacheFresh ( $ cacheKey , \ ReflectionClass $ class ) { if ( false === $ filename = $ class -> getFileName ( ) ) return true ; return $ this -> cache -> fetch ( '[C]' . $ cacheKey ) >= filemtime ( $ filename ) ; }
Checks if the cache is fresh.

@param string $cacheKey
@param \ReflectionClass $class

@return boolean
Checks if the cache is fresh .