$height = 300;
$width = 300;
$image = ImageCreate($width, $height);
$grey = ImageColorAllocate($image, 125, 125, 125);
$blue = ImageColorAllocate($image, 0, 0, 255);
$red = ImageColorAllocate($image, 255, 0, 0);
ImageString ($image, 4, 50, 50, "Size 4 Font", $red);
ImageString ($image, 5, 50, 100, "Size 5 Font", $blue);
ImageLine($image, 0, 0, 300, 300, $blue);
header ("Content-type: image/png");
ImagePng($image);
ImageDestroy($image);
?>
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