[phpslash-users] Topic images

[Bart P. <ba...@up...>]

Hi 

Here is the code for a little help file if anyone wants to use it.
It displays all the images from the topics directory together with name, 
width and height. It's useful when setting up new topics on a remote 
host. I have a link in topicAdmin that opens the script in a new window, 
so one can refer back and forth between the windows.

Bart

<?php
/* pix.php3 *
* Displays a list of images in the phpslash "topics" directory
* Shows image, name, width, height
* by Bart Pieterse
*/
require("config.php3");

function listPix() {
  global $basedir, $imagedir;

  $dir = $basedir."/images/topics";

  echo "<h2>List of topic images<p>";
  echo "<table border=\"1\" >";

  $handle=opendir($dir);
  echo "<tr> <td 
align=\"center\"><b>Image</b></td><td><b>Name</b></td></tr>\n";
  while ($file = readdir($handle)) {
    if ($file != "." && $file != ".." && $file != "WS_FTP.LOG") {
    $size = GetImageSize($dir."/".$file);
      echo "<tr> <td align=\"center\"><IMG align=\"center\" 
SRC=$imagedir/topics/$file></td><td>$file<BR>$size[3]</td></tr>\n";
      }
  }
  echo "</table>";
  closedir($handle);
}
/********** Start of page *********/

echo "<table border=\"0\"><tr><td width=\"100%\" valign=\"top\">";
listPix();
echo "</td></tr></table>\n";

?>