An extension, to delete old grapfic files, generated from modul graphical text.

Graphical Automator is an extension, to delete old grapfic files, generated from modul graphical text.
Useful e.g for old counter graphic files.
More precisely: It will delete all the graphic files begin with the name "graphtext-" and older than 10 minutes.
The minimum holding time can be changed by entry in the localconfig.php
Example for 24 hours:
$GLOBALS['TL_CONFIG']['purgeHtmlFolderGToffset'] = 86400;
Other examples are included in the supplied config.php

The module operates as a cron job of TYPOlight (1x a day with "daily" call by Hook)