note 62232 deleted from function.readdir by tularis
| From: | tularis@php.net | Date: | Sun, 13 May 2007 19:01:25 +0000 |
| Subject: | note 62232 deleted from function.readdir by tularis | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-126514@lists.php.net to get a copy of this message | ||
Note Submitter: moogman
----
Took cart at kolix dot de's wrapper and changed it into a simple readdir wrapper that does the
same, but puts directories first and sorts. Hope it's useful :)
function readdirsort($dir) {
/* Funktastic readdir wrapper. Puts directories first and sorts. */
static $not_first_run, $last_read_item=0, $items;
if (!$not_first_run) {
$not_first_run = true;
while (false !== ($file = readdir($dir))) {
if (is_dir("$file"))
$dirs[] = $file;
else
$files[] = $file;
}
natcasesort($dirs);
natcasesort($files);
$items = array_merge($dirs, $files);
}
if ($items[$last_read_item] == false)
return false;
else
return $items[$last_read_item++];
}