	protected function _move($source, $targetDir, $name) {
		$target = $this->_joinPath($targetDir, $name);
		$ret = @rename($source, $target) ? $target : false;
		$ret && clearstatcache();
		return $ret;
	}
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.