/**
* *
* @param string $file
* @return bool
*/
public static function clean($file, $safe = false)
{
$file = str_replace(DS, '/', $file);
$file = preg_replace('|([^:])(//)+([^/]*)|', '\\1/\\3', $file);
$file = str_replace('__BCKSL__', '\\', preg_replace('|([^:])(\\\\)+([^\\\\])|', "\$1__BCKSL__\$3", $file));
$file = str_replace('\\', '/', $file);
if ($safe) {
$file = Jfile::makeSafe($file);
}
if (!strstr($file, ':')) {
while (strstr($file, '//')) {
$file = str_replace('//', '/', $file);
}
}
return $file;
}
