function GenerateThumbnail() { $w = 0; $h = 0; if (_POST('thumb_size') != '') { list($w, $h) = explode('x', _POST('thumb_size')); $w = intval($w); $h = intval($h); } $this->thumbFileName = BASE_PATH . 'thumbs/' . basename($this->uploadedFileName); ImageUtils::GenerateThumbnail($this->uploadedFileName, $this->thumbFileName, $w, $h, true); }