[wp-trac] [WordPress Trac] #63585: Common MacOS unicode characters in filenames break

[WordPress Trac]

#63585: Common MacOS unicode characters in filenames break
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 Reporter:  matt          |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Media         |     Version:
 Severity:  normal        |  Resolution:
 Keywords:  needs-patch   |     Focuses:
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Comment (by audrasjb):

 Hello and thanks for the report,

 It looks like `&#8239` (Narrow No-Break Space) is handled in
 `sanitize_title_with_dashes()`: https://github.com/WordPress/wordpress-
 develop/blob/6.8/src/wp-includes/formatting.php#L2360
 As soon as this function is used by `sanitize_file_name()`, I would assume
 that this character should be handled just fine when uploading a media,
 but it seems like it's not the case. Maybe it's related to the conditional
 using `seems_utf8()` to determine whether `sanitize_title_with_dashes()`
 should be applied or not.

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Ticket URL: <https://core.trac.wordpress.org/ticket/63585#comment:1>
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