Function – Auto clean Autoptimize
# Automatically clear autoptimizeCache if it goes beyond 100MB if (class_exists('autoptimizeCache')) { $myMaxSize = 100000; # You may change this value to fit your needs for instance - 100000 for 100MB $statArr=autoptimizeCache::stats(); $cacheSize=round($statArr[1]/1024); if ($cacheSize>$myMaxSize){ autoptimizeCache::clearall(); header("Refresh:0"); } }