[raminia+]

yeah...
use this version of creatthumbnail function iside the includes/function.php

PHP Code:

function createthumbnail($file) {
    global $pixelpost_db_prefix;
    $cfgquery = mysql_query("select * from ".$pixelpost_db_prefix."config");
    $cfgrow = mysql_fetch_array($cfgquery);
    // credit to codewalkers.com - there is 90% a tutorial there
    $max_width = $cfgrow['thumbwidth'];
    $max_height = $cfgrow['thumbheight'];
    define(IMAGE_BASE, "../images");
    $image_path = IMAGE_BASE . "/$file";
    $img = null;
    $image_path_exp = explode('.', $image_path);
    $image_path_end = end($image_path_exp);
    $ext = strtolower($image_path_end);
    if ($ext == 'jpg' || $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);
        $scale = max($max_width/$width, $max_height/$height);
        if($scale < 1) {
            $new_width = floor($scale*$width);
            $new_height = floor($scale*$height);
            $tmp_img = imagecreatetruecolor($new_width,$new_height);
      // gd 2.0.1 or later: imagecopyresampled
      // gd less than 2.0: imagecopyresized
            if(function_exists(imagecopyresampled)) {
                imagecopyresampled($tmp_img, $img, 0,0,0,0,$new_width,$new_height,$width,$height);
                } else {
                imagecopyresized($tmp_img, $img, 0,0,0,0,$new_width,$new_height,$width,$height);
                }
            imagedestroy($img);
            $img = $tmp_img;
            }
        if($cfgrow['crop'] == "yes" | $cfgrow['crop'] == "12c") {
            // crop
            $tmp_img = imagecreatetruecolor($max_width,$max_height);
            if(function_exists(imagecopyresampled)) {
                imagecopyresampled($tmp_img, $img, 0,0,0,0,$max_width,$max_height,$max_width,$max_height);
                } else {
                imagecopyresized($tmp_img, $img, 0,0,0,0,$max_width,$max_height,$max_width,$max_height);
                }
            imagedestroy($img);
            $img = $tmp_img;
            } // end crop yes
        }
    imagejpeg($img, "../thumbnails/thumb_$file",$cfgrow['compression']);
    $thumbimage = "../thumbnails/thumb_$file";
    chmod($thumbimage,0644);
    } 


this version will be used in the 1.5.