php8 Problems

Hi everyone,

I'm trying to switch my PmWiki to php 8, initially locally (UwAmp server). I have version 2.3.25, although not out-of-the-box, but with many recipes, but I have already switched off some of them. pmwiki.php (I've always renamed it "i.php") has already been updated to 2.3.30 because of the error message, markupexpr.php has remained the same.

What do these error messages mean:

Warning: Undefined array key "ctime" in C:\A2\UwAmp\www\LGC\i.php(1357) : eval()'d code on line 1

Warning: Undefined array key 2 in C:\A2\UwAmp\www\LGC\scripts\markupexpr.php(111) : eval()'d code on line 1

Warning: Undefined array key 2 in C:\A2\UwAmp\www\LGC\scripts\markupexpr.php(111) : eval()'d code on line 1

Thanks! Martin


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