[wp-trac] [WordPress Trac] #23222: Title with % can break permalinks

[WordPress Trac]

#23222: Title with % can break permalinks
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 Reporter:  MikeHansenMe     |       Type:  defect (bug)
   Status:  new              |   Priority:  normal
Milestone:  Awaiting Review  |  Component:  Permalinks
  Version:                   |   Severity:  normal
 Keywords:                   |
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 Permalinks try to use the title. But the title uses sanitize_title to
 clean it. This does not remove % and does not need to for the title but
 for the permalink it causes problems.



 Steps to reproduce

 - set up permalinks (anything with %postname%)
 - create a new post/page with the title %90
 - click "view page"
 - check the url

 the result is example.com/�/

 Another problem without js

 - disable js and add new page
 - use %91 as the title
 - publish the post
 - click view page

 the result is example.com/%91/

 Related or Similar tickets : #6072, #5305

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Ticket URL: <http://core.trac.wordpress.org/ticket/23222>
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