/**
* Convert file path to relative URL
*
* @param $path
* @return string
*
* @SuppressWarnings(PHPMD.Superglobals)
*/
public static function pathToRel($path)
{
$root = FS::clean(Vars::get($_SERVER['DOCUMENT_ROOT']));
$path = FS::clean($path);
$normRoot = str_replace(DIRECTORY_SEPARATOR, '/', $root);
$normPath = str_replace(DIRECTORY_SEPARATOR, '/', $path);
$regExp = '/^' . preg_quote($normRoot, '/') . '/i';
$relative = preg_replace($regExp, '', $normPath);
$relative = ltrim($relative, '/');
return $relative;
}
/**
* Return document root
*
* @SuppressWarnings(PHPMD.Superglobals)
* @return string
*/
public static function getDocRoot()
{
$result = '.';
$root = Arr::key('DOCUMENT_ROOT', $_SERVER, true);
if ($root) {
$result = $root;
}
$result = FS::clean($result);
$result = FS::real($result);
if (!$result) {
$result = FS::real('.');
// @codeCoverageIgnore
}
return $result;
}
