[wp-trac] [WordPress Trac] #63913: WordPress assumes that the UTF-8 PCRE flag is available.

WordPress Trac noreply at wordpress.org
Wed Sep 3 14:59:31 UTC 2025


#63913: WordPress assumes that the UTF-8 PCRE flag is available.
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 Reporter:  dmsnell      |       Owner:  (none)
     Type:  enhancement  |      Status:  new
 Priority:  low          |   Milestone:  Future Release
Component:  Charset      |     Version:  trunk
 Severity:  normal       |  Resolution:
 Keywords:  has-patch    |     Focuses:
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Comment (by tusharbharti):

 Right now, While writing this patch, I realized that the only way to
 solve/add guards is to either try to find a function that supports utf-8
 by default or mbstring extension or some other hacks like IntlChar etc.

 I believe moving to mbstring extension as standard would help a lot.

 cc: @dmsnell

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Ticket URL: <https://core.trac.wordpress.org/ticket/63913#comment:4>
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