Page 2 - Image Gallery restrictions

Original - php Code <?php // main images directory define('PATH', '/home/jmerch74/public_html/site_images/current_thumbs/'); // valid file mime types, all other files will be ignored define('TYPE', serialize(array('image/jpg', 'image/jpeg', 'image/pjpeg'))); // how many rows of images to display per page define('ROWS', 3); // how many columns of images to display per page define('COLS', 5); // maximum thumbnail width define('THMBWIDTH', 100); // maximum thumbnail height define('THMBHEIGHT', 100); ?>

 
<?php
 
// main images directory
define('PATH', '/home/jmerch74/public_html/site_images/current_thumbs/');
 
// valid file mime types, all other files will be ignored
define('TYPE', serialize(array('image/jpg', 'image/jpeg', 'image/pjpeg')));
 
// how many rows of images to display per page
define('ROWS', 3);
 
// how many columns of images to display per page
define('COLS', 5);
 
// maximum thumbnail width
define('THMBWIDTH', 100);
 
// maximum thumbnail height
define('THMBHEIGHT', 100);
 
?>  

Original - php Code <?php require_once('config.php'); $src = isset($_REQUEST['src']) ? urldecode($_REQUEST['src']) : null; // we're using file_exists here to prevent working with remote files if(isset($src) && file_exists($src)) { header('Content-Type: image/jpeg'); list($width, $height, $type, $attr) = getimagesize($src); $img = imagecreatefromjpeg($src); $lowest = min(THMBWIDTH / $width, THMBHEIGHT / $height); if($lowest < 1) { $smallwidth = floor($lowest*$width); $smallheight = floor($lowest*$height); $tmp = imagecreatetruecolor($smallwidth, $smallheight); imagecopyresized($tmp, $img, 0, 0, 0, 0, $smallwidth, $smallheight, $width, $height); imagedestroy($img); $img = $tmp; } imagejpeg($img, '', 100); imagedestroy($img); } ?>

 
<?php
 
require_once('config.php');
 
$src = isset($_REQUEST['src']) ? urldecode($_REQUEST['src']) : null;
 
// we're using file_exists here to prevent working with remote files
if(isset($src) && file_exists($src))
{
    header('Content-Type: image/jpeg');
 
    list($width, $height, $type, $attr) = getimagesize($src);
    $img = imagecreatefromjpeg($src);
    $lowest = min(THMBWIDTH / $width, THMBHEIGHT / $height);
 
    if($lowest < 1)
    {
    $smallwidth = floor($lowest*$width);
    $smallheight = floor($lowest*$height);
    $tmp = imagecreatetruecolor($smallwidth, $smallheight);
    imagecopyresized($tmp, $img, 0, 0, 0, 0, $smallwidth, $smallheight, $width, $height);
    imagedestroy($img);
    $img = $tmp;
    }
    imagejpeg($img, '', 100);
    imagedestroy($img);
}
 
?>