<? include 'thumbnailer_func.php'; $image_file = str_replace ('..', '', $_SERVER[QUERY_STRING]); $image_path = '' . $_REQUEST['image']; $img = null; $ext = strtolower (end (explode ('.', $image_path))); if (($ext == 'jpg' OR $ext == 'jpeg')) { $img = @imagecreatefromjpeg ($image_path); } else { if ($ext == 'png') { $img = @imagecreatefrompng ($image_path); } else { if ($ext == 'gif') { $img = @imagecreatefromgif ($image_path); } } } if ($img) { $width = imagesx ($img); $height = imagesy ($img); $scale = min (MAX_WIDTH / $width, MAX_HEIGHT / $height); if ($scale < 1) { $new_width = floor ($scale * $width); $new_height = floor ($scale * $height); $tmp_img = imagecreatetruecolor ($new_width, $new_height); imagecopyresized ($tmp_img, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height); imagedestroy ($img); $img = $tmp_img; } } if (!$img) { $img = imagecreate (MAX_WIDTH, MAX_HEIGHT); imagecolorallocate ($img, 0, 0, 0); $c = imagecolorallocate ($img, 255, 255, 255); imageline ($img, 0, 0, MAX_WIDTH, MAX_HEIGHT, $c2); imageline ($img, MAX_WIDTH, 0, 0, MAX_HEIGHT, $c2); } header ('Content-type: image/jpeg'); imagejpeg ($img, null, $image_quality); imagedestroy ($img);
?>