[wp-trac] [WordPress Trac] #22781: setUserSetting cannot handle hyphens

[WordPress Trac]

#22781: setUserSetting cannot handle hyphens
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 Reporter:  nacin           |       Type:  defect (bug)
   Status:  new             |   Priority:  normal
Milestone:  Future Release  |  Component:  General
  Version:  2.7             |   Severity:  normal
 Keywords:                  |
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 sanitize_key() can, setUserSetting should be able to as well. It's not
 that sanitize_key() plays a role, but it sets expectations for what is
 allowed in keys across core. Both keys and values should be able to accept
 a hyphen.

 The post-thumbnail image size cannot be remembered, for example, if it is
 added to image_size_names_choose.

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Ticket URL: <http://core.trac.wordpress.org/ticket/22781>
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