How to Fix isset Hiding Null Config Values
isset returns false for null and masks real keys.
#arraykeyexists
I have replaced #array_key_exists() with #isset() in #PHPExcel (I know it is no longer maintained) which gaves a speed-boot from ~147 rows/s to ~214 rows/s. https://github.com/PHPOffice/PHPExcel/pull/1069
Client Info
Server: https://mastodon.social
Version: 2025.07
Repository: https://github.com/cyevgeniy/lmst