Calendar_XH 1.4.6 debugger WARNING

[Tata]

WARNING: preg_replace_callback(): Requires argument 2, 'Array', to be a valid callback
/Volumes/Localweb/kh4you/plugins/calendar/includes/simplemarkup.php:101
There is the code in this line #101

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$text = preg_replace($pattern, $replacement, $text);

Shall it be corrected?

[cmb]

Hm, that's really strange. The code in this line calls preg_replace(), not preg_replace_callback(), so the warning is wrong. However, there is an issue regarding the e modifier in line 85, because this is deprecated and its use is highly discouraged. Furthermore the e modifier works somewhat similar to preg_replace_callback(), so that may cause the warning (IMHO that would be nonetheless wrong).

Anyway, you can try to replace line 85 with:

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        '/\n/'                         //13- transform any remaining line breaks to <br>  

and line 98 with:

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        tag('br')                      //13- replace line breaks by <br>