	protected function _fclose($fp, $path='') {
		@fclose($fp);
		if ($path) {
			@unlink($this->getTempFile($path));
		}
	}
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.