src/FS/File/Cache.php
protected function isExpired( $uri, $expires )
	{
		$edge	= time() - $expires;
		clearstatcache();
		return filemtime( $uri ) <= $edge;
	}
protected function isExpired( $uri, $expires )
	{
		$edge	= time() - $expires;
		clearstatcache();
		return filemtime( $uri ) <= $edge;
	}
protected function isExpired ( $ uri , $ expires ) { $ edge = time ( ) - $ expires ; clearstatcache ( ) ; return filemtime ( $ uri ) <= $ edge ; }
Indicates whether a Cache File is expired.
@access		protected
@param		string		$uri			URI of Cache File
@return		bool
Indicates whether a Cache File is expired .