[wp-trac] [WordPress Trac] #15819: Create user_can_for_blog function

[WordPress Trac]

#15819: Create user_can_for_blog function
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 Reporter:  mweichert                |       Owner:
     Type:  enhancement              |      Status:  new
 Priority:  normal                   |   Milestone:  Future Release
Component:  Role/Capability          |     Version:  3.1
 Severity:  normal                   |  Resolution:
 Keywords:  has-patch needs-testing  |
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Comment (by nacin):

 Not sure if this is necessary given how rarely the `user_can()` function
 is used. You should just do switch_to_blog(), user_can(),
 restore_current_blog().

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Ticket URL: <http://core.trac.wordpress.org/ticket/15819#comment:3>
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