note 46603 added to function.readdir

I'm not a PHP guru, so there may be a bug in this, but I thought this readdir based "image slideshow" might be useful to someone out there. Borrowing some of the aforementioned code, I made a tool that, given a directory of image files, will display one item per page, and will give the user the ability to click through the entire directory of images. That is, when you click an item, the page will refresh with the next image in line, until it gets to the last image, whereupon it will stop and the image on the page can't be clicked anymore. If any files are in the directory that are not images or called index.php, you will experience problems, and will have to change some of the code. Thanks to "nick_vollebergh", whose code I borrowed in this. <?php $the_array = Array(); $handle = opendir('.'); while (false !== ($file = readdir($handle))) { if ($file != "." && $file != ".." && $file != "index.php") { $the_array[] = $file; } } closedir($handle); if (!$item) { ($item = 0 ) ; } $item2 = $item+1; if ($item < (count($the_array))-1) { print ("<A HREF = 'index.php?item=$item2'><IMG SRC = '$the_array[$item]' border=1></A>"); } else { print ("<IMG SRC = '$the_array[$item]'>") ; } ?> ---- Manual Page -- http://www.php.net/manual/en/function.readdir.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+46603 Delete -- http://master.php.net/manage/user-notes.php?action=delete+46603&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+46603&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+46603&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+46603&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+46603&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+46603&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+46603&report=yes Search -- http://master.php.net/manage/user-notes.php