/**
* Remove directory.
*
* @param string $path
* @param boolean $must_exist (default = true)
*/
public static function remove($path, $must_exist = true)
{
if ($path != trim($path)) {
throw new Exception('no leading or trailing whitespace allowed in path', $path);
}
if (substr($path, -1) == '/') {
throw new Exception('no trailing / allowed in path', $path);
}
if (!$must_exist && !FSEntry::isDir($path, false)) {
return;
}
if (FSEntry::isLink($path, false)) {
FSEntry::unlink($path);
return;
}
$entries = Dir::entries($path);
foreach ($entries as $entry) {
if (FSEntry::isFile($entry, false)) {
File::remove($entry);
} else {
Dir::remove($entry);
}
}
if (!rmdir($path) || FSEntry::isDir($path, false)) {
throw new Exception('remove directory failed', $path);
}
}
