note 94847 added to function.readdir
| From: | zak dot henry at gmail dot com | Date: | Sat, 28 Nov 2009 04:04:38 +0000 |
| Subject: | note 94847 added to function.readdir | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-163358@lists.php.net to get a copy of this message | ||
Here is a simplification of HeadRoom's image shuffle code
<?php
$image_dir = 'images/';
if ($handle = opendir($image_dir)) {
$retval = array();
for ($count=0; $file = readdir($handle); $count++){
if (($file != ".") && ($file != "..")) {
$retval[$count] = $file;
}
}
closedir($handle);
}
shuffle($retval);
$current_image = $retval[0];
?>
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Server IP: 69.147.83.197
Probable Submitter: 219.89.184.62
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Manual Page -- http://www.php.net/manual/en/function.readdir.php
Edit -- https://master.php.net/note/edit/94847
Del: integrated -- https://master.php.net/note/delete/94847/integrated
Del: useless -- https://master.php.net/note/delete/94847/useless
Del: bad code -- https://master.php.net/note/delete/94847/bad+code
Del: spam -- https://master.php.net/note/delete/94847/spam
Del: non-english -- https://master.php.net/note/delete/94847/non-english
Del: in docs -- https://master.php.net/note/delete/94847/in+docs
Del: other reasons-- https://master.php.net/note/delete/94847
Reject -- https://master.php.net/note/reject/94847
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