[pmwiki-users] preg_replace, how to circumwent?

Petko Yotov 5ko at 5ko.fr
Tue Apr 22 05:08:43 CDT 2014

Peter K.H. Gragert writes:
> In wikilog.php online 482 one finds:
> $firstpara = preg_replace("/\\[\\=(.*?)\\=\\]/se",
>       "Keep(PSS('$1'))",$firstpara);
> And the /e  gives this error message
> Deprecated: preg_replace(): The /e modifier is deprecated, use  
> preg_replace_callback instead in D:\xampp\htdocs\Atolls\cookbook\wikilog.php  
> on line 482
> What could be a general solution to this type of PHP problem

In this case, use something like:

  $firstpara = PPRE("/\\[\\=(.*?)\\=\\]/s", 'Keep($m[1])', $firstpara);

For the general case see http://www.pmwiki.org/wiki/PmWiki/Functions#PPRE  
(also applied here).


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