August 3, 2007

Super simple PHP gallery

find more posts in: php

Just save this as index.php and put it in a directory with a bunch of images. Images are displayed one per page (newest images first), and clicking on an image takes you to the next one.

<?
exec("ls -r|egrep -i \"\.(gif|jpg|jpeg|png)$\"", $files);
$files = array_reverse($files);
$request = $_SERVER["QUERY_STRING"];
if(!(is_numeric($request) && $request > 0 && $files[$request - 1])){
	$request = count($files);
}
$r_index = $request - 1;
$next = $r_index;
if($next==0 || !$files[$next-1]){
	$next = count($files);
}
?>
<html>
<head>
	<meta http-equiv="Content-type" content="text/html; charset=utf-8">
	<title>my image gallery</title>
 
	<style type="text/css" media="screen">
		a img{ border:0; }
	</style>
 
</head>
<body>
	<table border="0" cellspacing="0" cellpadding="0" width="100%" height="100%">
		<tr><td align="center" valign="middle"><a href="?<?=$next?>"><img src="<?=$files[$r_index]?>" /></a></td></tr>
	</table>
</body>
</html>

2 Responses

  1. 1 Billy Oct 15th, 2007 at 2:17 pm

    Does not work.

  2. 2 joey Oct 15th, 2007 at 2:22 pm

    Can you give me some more information about what kind of system you’re running on and what kind of error message you get?

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My name is Joey Nelson. I'm a web developer living in Portland, OR. I'm married to an awesome lady and we have two weird little pugs. I do a weekly comedy podcast and make dumb songs with this guy Ben. I don't post to this blog very often, and very few people actually read it. If you'd like to find out more about my fascinating life, check this stuff out:
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