[wp-trac] [WordPress Trac] #29573: Hebrew post slug is not properly cut on Edit Post screen

[WordPress Trac]

#29573: Hebrew post slug is not properly cut on Edit Post screen
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 Reporter:  KingYes                                    |       Owner:
     Type:  defect (bug)                               |      Status:  new
 Priority:  normal                                     |   Milestone:  4.1
Component:  Permalinks                                 |     Version:  4.0
 Severity:  normal                                     |  Resolution:
 Keywords:  has-patch fixed-minor commit dev-feedback  |     Focuses:
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Comment (by azaozz):

 IMHO best would be to just revert [28948] like in 4.0.1 and then split and
 shorten that string from JS in 4.2.

 If I remember right some years ago we had `mb_strlen()` compat function
 but dropped it later (not sure if it made it to a release). Seemed nearly
 all hosts that host non English sites have the mb_* functions enabled. For
 29573.3.patch, the `u` modifier might not work on some hosts (PCRE is
 without UTF-8 support).

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Ticket URL: <https://core.trac.wordpress.org/ticket/29573#comment:29>
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