App\Http\Controllers\ImageController::preview PHP Method

    public function preview()
    {
        $text = \Input::get('message');
        $text = $this->handleText($text);
        $image = $this->warpTextImage($text);
        ob_start();
        imagepng($image, null, 9, null);
        $image = ob_get_contents();
        ob_end_clean();
        @imagedestroy($image);
        print '<img src="data:image/png;base64,' . base64_encode($image) . '">';
    }