[wp-trac] [WordPress Trac] #28162: seems_utf8() fails with mbstring.func_overload enabled

[WordPress Trac]

#28162: seems_utf8() fails with mbstring.func_overload enabled
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 Reporter:  SergeyBiryukov    |       Owner:
     Type:  defect (bug)      |      Status:  new
 Priority:  normal            |   Milestone:  4.0
Component:  Formatting        |     Version:  1.2.1
 Severity:  normal            |  Resolution:
 Keywords:  has-patch commit  |     Focuses:
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Comment (by SergeyBiryukov):

 To summarize, I get 12 failures when running test suite with
 `mbstring.func_overload` enabled without a patch, and zero failures with
 [attachment:28162.4.patch].

 Looking at the patch, it would be nice if we had a binary-safe wrapper for
 `strlen()`, similar to the one we have in `POMO_Reader`:
 [source:tags/3.9/src/wp-includes/pomo/streams.php#L70].

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Ticket URL: <https://core.trac.wordpress.org/ticket/28162#comment:6>
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