/**
* Returns true if the directory <i>$path</i> is relative; otherwise returns
* false. (Under Unix a path is relative if it does not start with a "/").
*
* @param string $path
* @return boolean
*/
public function isRelativePath($path)
{
MDataType::mustBeString($path);
$fileInfo = new MFileInfo($path);
return $fileInfo->isAbsolute() === false;
}
