note 88740 added to function.opendir
| From: | gabrieleghirimoldi at osu1 dot php dot net | Date: | Thu, 05 Feb 2009 10:23:52 +0000 |
| Subject: | note 88740 added to function.opendir | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-150251@lists.php.net to get a copy of this message | ||
My easyest way to recursively walk a directory
function folder_tree($dir) {
if(!is_dir($dir))
return false;
if($handle = opendir($dir)) {
echo "<ul>";
while (false !== ($file = readdir($handle))) {
if($file == '.' || $file == '..' || $file == '_thumbs')
continue;
if(is_dir($dir.$file)) {
echo '<li class="folder">'.$file."\r";
if(has_children($dir.$file."/") == true) {
folder_tree($dir.$file."/");
} else {
echo "</li>";
}
}
}
if($dir == ".") echo "</ul>";
else echo "</ul></li>";
closedir($handle);
}
}
function has_children($dir) {
$check = false;
if($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if($file == '.' || $file == '..') continue;
if(is_dir($dir.$file)) {
$check = true;
break;
}
}
}
closedir($handle);
return $check;
}
----
Server IP: 69.147.83.197
Probable Submitter: 82.58.199.193
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Manual Page -- http://www.php.net/manual/en/function.opendir.php
Edit -- https://master.php.net/note/edit/88740
Del: integrated -- https://master.php.net/note/delete/88740/integrated
Del: useless -- https://master.php.net/note/delete/88740/useless
Del: bad code -- https://master.php.net/note/delete/88740/bad+code
Del: spam -- https://master.php.net/note/delete/88740/spam
Del: non-english -- https://master.php.net/note/delete/88740/non-english
Del: in docs -- https://master.php.net/note/delete/88740/in+docs
Del: other reasons-- https://master.php.net/note/delete/88740
Reject -- https://master.php.net/note/reject/88740
Search -- https://master.php.net/manage/user-notes.php