Mega Code Archive

 

Categories / Php / Graphics

 

IMG_FILTER_GRAYSCALE and IMG_FILTER_NEGATE

<?php     $image = imagecreatefrompng("space.png");     imagefilter($image, IMG_FILTER_GRAYSCALE);     imagefilter($image, IMG_FILTER_NEGATE);     header("content-type: image/png");     imagepng($image);     imagedestroy($image); ?>