// 'watermark' in the upper left of an image
// an example used for a site question..
$my_text = 'watermark';
// open image and lay white text on it..
$img = imagecreatefromjpeg ('example.jpg');
$white = imagecolorallocate($img, 255, 255, 255); // white
imagestring($img, 4, 6, 3, $my_text, $white); // size 4 built-in font
// send the image
Welcome to corz.org!
Since switching hosts (I hope you are alright, Ed! Wherever you are …) quite a few things seems to be wonky.
Juggling two energetic boys (of very different ages) on Coronavirus lockdown, I'm unlikely to have them all fixed any time soon. Mail me! to prioritise!