[odln018]

I utilize bit of code I found on here that allows for rotating banners on my website.

It works just fine under PHP 5.2.9, unfortunately, when I upgraded to 5.3.0, it broke.

I have absolutely zero experience with PHP coding, but since the snippet is pretty small, I was hoping one of the experts could perchance take a look and resolve it for me.


The code is called via my header template in this manner:

 <td class="header" align="$stylevar[left]" nowrap="nowrap"><a href="$vboptions[homeurl]/?$session[sessionurl]"><img src="images/armada/header1.gif" alt="" border="0" /><img src="images/armada/header/header.php?" alt="" border="0" /></a>

HEADER.PHP contains:

<?php
// DEFINE ACTUAL PATH TO IMAGE DATA FOLDER
	$folder = ".";
	if (substr($folder,-1) != '/') { $folder = $folder.'/'; }

// DEFINE VALID EXTENSIONS AND CONTENT TYPES
	$extList = array();
	$extList['png'] = 'image/png';
	$extList['gif'] = 'image/gif';
	$extList['jpg'] = 'image/jpg';

// RETRIEVE VARIABLE DATA FROM THE QUERY
	if (isset($_GET['fid'])) { $fid = $_GET['fid']; }
	if (isset($_GET['pid'])) { $pid = $_GET['pid']; }

// VALIDATE CURRENT IMAGE DATA, CHECK FID, CHECK PID
	if (!file_exists($img) && $fid > 0) { $img = $folder . $fid . ".png"; }
	if (!file_exists($img) && $pid > 0) { $img = $folder . $pid . ".png"; }

// VALIDATE CURRENT IMAGE DATA, RANDOMIZE
	if (!file_exists($img)) {
		$fileList = array();
		$handle = opendir($folder);
		while (false != ($file = readdir($handle))) {
			$fileInfo = pathinfo($file);
			if (isset($extList[strtolower($fileInfo['extension'])])) {
				$fileList[] = $file;
			}
		}
		closedir($handle);
		if (count($fileList) > 0) {
			$imageNumber = time() % count($fileList);
			$img = $folder.$fileList[$imageNumber];
		}
	}

// POST CURRENT IMAGE DATA TO QUERY FETCH
	$imageInfo = pathinfo($img);
	$contentType = 'Content-type: '.$extList[$imageInfo['extension']];
	header ($contentType);
	readfile($img);
?>

I truly hope someone out there can point out where the problem lies.

Thank you very much for your time.