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PHP GD Colorization of image
Posted on: November 12, 2009 at 12:00 AM
This example shows how to change the color of an image in php gd.

<?php

$im = imagecreatefromjpeg('images.jpg');

if($im && imagefilter($im, IMG_FILTER_COLORIZE, 0, 255, 0))

{

echo 'Image successfully shaded green.';

imagejpeg($im, 'images.jpg');

imagedestroy($im);

}

else

{

echo 'Green shading failed.';

}

?>

After running the program you will get the following output

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