private function removeFiles()
    {
        foreach ($this->files as $filename) {
            if (file_exists($filename)) {
                @unlink($filename);
            }
        }
        $this->files = array();
    }
private function removeFiles()
    {
        foreach ($this->files as $filename) {
            if (file_exists($filename)) {
                @unlink($filename);
            }
        }
        $this->files = array();
    }
private function removeFiles ( ) { foreach ( $ this -> files as $ filename ) { if ( file_exists ( $ filename ) ) { @ unlink ( $ filename ) ; } } $ this -> files = array ( ) ; }
Removes temporary files.
Removes temporary files .