note 71631 added to function.readdir
| From: | mike at mihalism dot com | Date: | Fri, 08 Dec 2006 20:11:25 +0000 |
| Subject: | note 71631 added to function.readdir | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-120441@lists.php.net to get a copy of this message | ||
This small snipet will list and sort files from a directory ! This script also will only show file
types that you allow. To change the files types edit the $file_types array.
<?php
function file_type($file){
$path_chunks = explode("/", $file);
$thefile = $path_chunks[count($path_chunks) - 1];
$dotpos = strrpos($thefile, ".");
return strtolower(substr($thefile, $dotpos + 1));
}
$path = "files/";
$file_types = array('jpeg', 'jpg', 'ico', 'png',
'gif', 'bmp', 'html');
$p = opendir($path);
while (false !== ($filename = readdir($p))) {
$files[] = $filename;
}
sort($files);
foreach ($files as $file) {
$extension = file_type($file);
if($file != '.' && $file != '..' && array_search($extension,
$file_types)){
$file_count++;
echo '<a href="'.$path.$file.'">'.$file.'</a>
<br/>';
}
}
?>
----
Server IP: 64.71.164.2
Probable Submitter: 68.106.94.135
----
Manual Page -- http://www.php.net/manual/en/function.readdir.php
Edit -- https://master.php.net/note/edit/71631
Del: integrated -- https://master.php.net/note/delete/71631/integrated
Del: useless -- https://master.php.net/note/delete/71631/useless
Del: bad code -- https://master.php.net/note/delete/71631/bad+code
Del: spam -- https://master.php.net/note/delete/71631/spam
Del: non-english -- https://master.php.net/note/delete/71631/non-english
Del: in docs -- https://master.php.net/note/delete/71631/in+docs
Del: other reasons-- https://master.php.net/note/delete/71631
Reject -- https://master.php.net/note/reject/71631
Search -- https://master.php.net/manage/user-notes.php