Ok so guess i was write, quick fixes using @ for warning is indeed implemented, thats why we didnt really see a huge boost in performance in regards to php5 -> php7.4. @fclose, @chmod, @ on plenty of functions, anyways, option stands if you need help developing further, i guess most of here used this script before github was full of similar scripts, both free and faster, maybe its time to promote the script as open source but for those who dont get it or gets how to fix permissions, fw, (thinking of cf) and such should maybe be suggested going for a paid option like im sure this website makes alot more money on.
Br,
Thomas