size of a folder

[phpprogrammer]

Respected All,

how can I find the size of a folder which contains files and may or maynot contain subfolders

regards
bvsureshbabu

[onion2k]

Write something to recurse through the files and add together all their sizes.

	function scanDir($dirPath) {
global $totalSize;
		$my_dir = openDir($dirPath);
		while ($my_file = readDir($my_dir)) {
			if ($my_file != "."and $my_file != "..") {
				if (is_dir($dirPath."/".$my_file)) {
					scanDir($dirPath."/".$my_file);
				} else {

$totalSize += filesize($dirPath."/".$my_file);

			}
		}
	}
}

To use it:

$totalSize = 0;
scanDir("myDir");

As ever, I haven't tested this..