<?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);
}
?> |
