Re: how to create a gallery without using the EXIF function?
- From: Geoff Berrow <blthecat@xxxxxxxxxxx>
- Date: Tue, 22 Nov 2005 07:04:13 +0000
Message-ID: <i015o1d4ev501ijadrb4s5ptdg3d233j9m@xxxxxxx> from FayeC
contained the following:
>I need to create a code that will pull out 4 images from a folder that
>will have the same username as the user's login.
>After login the user is taken to a page that will contain the 4 images
>in the folder arranged in a table or div.
I started work on something similar last night.
http://www.ckdog.co.uk/jladder/files.php
It crudely shows .jpgs in a directory as thumbnails (simple browser
resizing). I've still got quite a bit to do, but it may be useful.
<HTML>
<HEAD>
<TITLE>File management</TITLE>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
</HEAD>
<BODY BGCOLOR="#FFFFFF" TEXT="#000000">
<table align="center" border="1" cellspacing="0" cellpadding="2">
<?php
//$dir = $path."";
$path=$_SERVER['PATH_TRANSLATED'];
//print "$path<br>";
$i= strlen($path);
//print"$i<br>";
do{$i--;}
while(strpos($path,"/",$i)===false);
//print"$i<br>";
//print substr($path,0,$i);
$path=substr($path,0,$i+1);
$dir=$path;
// Open a known directory, and proceed to read its contents
//if (is_dir($dir)) {
$width=100;
if ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
//print $dir . $file;
if($file!="." && $file!=".." &&
strtolower(substr($file,-3))=="jpg"){
$size = getimagesize($file);
$height=($size[1]*$width)/$size[0];
echo "<tr><td><img src='$file'width='$width'
height='$height'></td><td><b> <a
href=\"$file\">$file</a></b></td></tr>\n";
}
}
closedir($dh);
}
//}
?>
</table>
</form>
</BODY>
</HTML>
--
Geoff Berrow (put thecat out to email)
It's only Usenet, no one dies.
My opinions, not the committee's, mine.
Simple RFDs http://www.ckdog.co.uk/rfdmaker/
.
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