$image = ImageCreateFromJPEG("bg.jpg");
    $color = ImageColorAllocate($image, 255, 0, 0);
    Header("Content-type: image/jpeg");
    ImageString ($image, 8, 17, 3, "merhaba arkadaslar", $color);
    ImageJPEG($image, '', 50);
    ImageDestroy($image);