<?
$path="$DOCUMENT_ROOT/site/documents";
$current_dir=opendir($path);
while ($file=readdir($current_dir)) {
	if (is_dir($file))
		echo "dir";
       	if ($file != "." && $file != "..")
        		echo "$file\n"; 
        	if (is_dir($file) && $file != "." && $file != "..")
        		echo "$file\n"; 

}
?>

In this program, I have 3 "if conditions". The 3rd is actually the two first put together. But the 2 first are evaluated as true and the third as wrong. 

Thanks for having a look at it. 

Cedric Schaller