XoopsModules25x / xoopstube

                $imageCopyfunction   = (function_exists('ImageCopyResampled') && 'gd2' === $this->_image_type) ? 'imagecopyresampled' : 'imagecopyresized';

                switch ($this->_img_info[2]) {

                    case 1:

                        // GIF image

                        $img     = function_exists('imagecreatefromgif') ? imagecreatefromgif($this->_source_image) : imagecreatefrompng($this->_source_image);

                        $tmp_img = $imageCreateFunction($newWidth, $newHeight);

                        $imageCopyfunction($tmp_img, $img, 0, 0, 0, 0, $newWidth, $newHeight, $this->_img_info[0], $this->_img_info[1]);

                        if (function_exists('imagegif')) {

                            imagegif($tmp_img, $this->_save_image);

                        } else {

                            imagepng($tmp_img, $this->_save_image);

                        }

                        imagedestroy($tmp_img);

                        break;

                    case 2:

                        // echo $this->_save_image;

                        $img     = function_exists('imagecreatefromjpeg') ? imagecreatefromjpeg($this->_source_image) : imagecreatefrompng($this->_source_image);

                        $tmp_img = $imageCreateFunction($newWidth, $newHeight);

                        $imageCopyfunction($tmp_img, $img, 0, 0, 0, 0, $newWidth, $newHeight, $this->_img_info[0], $this->_img_info[1]);

                        if (function_exists('imagejpeg')) {

                            imagejpeg($tmp_img, $this->_save_image, $this->img_quality);

                        } else {

                            imagepng($tmp_img, $this->_save_image);

                        }

                        imagedestroy($tmp_img);

                        break;

                    case 3:

                        // PNG image

                        imagedestroy($tmp_img);

                        break;

                    case 2:

                        // echo $this->_save_image;

                        $img     = function_exists('imagecreatefromjpeg') ? imagecreatefromjpeg($this->_source_image) : imagecreatefrompng($this->_source_image);

                        $tmp_img = $imageCreateFunction($newWidth, $newHeight);

                        $imageCopyfunction($tmp_img, $img, 0, 0, 0, 0, $newWidth, $newHeight, $this->_img_info[0], $this->_img_info[1]);

                        if (function_exists('imagejpeg')) {

                            imagejpeg($tmp_img, $this->_save_image, $this->img_quality);

                        } else {

                            imagepng($tmp_img, $this->_save_image);

                        }

                        imagedestroy($tmp_img);

                        break;

                    case 3:

                        // PNG image

                        $img     = imagecreatefrompng($this->_source_image);

                        $tmp_img = $imageCreateFunction($newWidth, $newHeight);

                        $imageCopyfunction($tmp_img, $img, 0, 0, 0, 0, $newWidth, $newHeight, $this->_img_info[0], $this->_img_info[1]);

                        imagepng($tmp_img, $this->_save_image);

                        imagedestroy($tmp_img);

                        break;

                    default:

                        return false;

                }

                if (1 == $this->_return_fullpath) {

                    return $this->_source_url . "/{$this->_img_savepath}/{$savefile}";

                } else {

                    return "{$this->_img_savepath}/{$savefile}";