Mine

function recursion($xml){	if(!is_array($xml))	{		if(!strpbrk($xml,"."))		{			echo "/".$xml;			}		else		{			echo "/".$xml."\n";		}	}	else	{		foreach($xml as $v1)		{			recursion($v1);		}	}}Given Output:/Dir1/Dir2/gametap_setup.exe//Dir2_2/Dir3/File.exe//File2.exe//Dir3_2/File3.exe//File4.exe/Desired output/Dir1/Dir2/gametap_setup.exe/Dir1/Dir2_2/Dir3/File.exe/Dir1/Dir2_2/Dir3/File2.exe/Dir1/Dir3_2/File3.exe/Dir1/Dir3_2/File4.exe