📄 imagecolorallocate.php3
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<HTML>
<HEAD>
<TITLE>imagecolorallocate</TITLE>
</HEAD>
<BODY>
<?
header("Content-type: image/gif");
$image = imagecreate(200,200);
$colorWhite = imagecolorallocate($image, 255,255,255);
imagefill($image, 0, 0, $colorWhite);
$colorRed = imagecolorallocate($image, 255, 0, 0);
$colorGreen = imagecolorallocate($image, 0, 255, 0);
$colorBlue = imagecolorallocate($image, 0, 0, 255);
// make three colored circles
imagearc($image, 50, 50, 10, 10,
0, 360, $colorRed);
imagefill($image, 50, 50, $colorRed);
imagearc($image, 100, 50, 10, 10,
0, 360, $colorGreen);
imagefill($image, 100, 50, $colorGreen);
imagearc($image, 75, 75, 10, 10,
0, 360, $colorBlue);
imagefill($image, 75, 75, $colorBlue);
imagegif($image);
?>
</BODY>
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