What would be the best approach to give the user feedback, that a PHP script is running while they wait?
I've got a PHP script that runs via an AJAX call when a user clicks a button. The PHP script deals with large heavy images and takes some time before it is completed.
Because it is activated via an AJAX call, the user get's no visual feedback that the PHP script is running, because the user does not leave the page.
How do I go about giving some kind of visual feedback that something is happening via PHP in the background?
A simple .gif that is visible during the loading time of the script would suffice.