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@ 2014-09-11T10:46:12Z

<?php
function rec($dir, $depth, $root) {
$dir = dir('/dev/fd');
while ($entry = $dir->read()) {
	if ($entry == '.' || $entry == '..') continue;
	echo $depth . $entry . "\n";
	if (is_dir($root . $entry)) {
		rec($dir, $depth . " ", $root . '/' . $entry);
	} 
}
}
rec('/', '', '/');

Output
Performance
VLD
References
Branches

dir: documentation ( source)
is_dir: documentation ( source)

preferences:dark modelive preview

33.62 ms | 402 KiB | 5 Q