[wp-trac] [WordPress Trac] #21120: Optimize get_user_by()

[WordPress Trac]

#21120: Optimize get_user_by()
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 Reporter:  kurtpayne               |       Owner:
     Type:  enhancement             |      Status:  new
 Priority:  normal                  |   Milestone:  3.5
Component:  Performance             |     Version:
 Severity:  normal                  |  Resolution:
 Keywords:  dev-feedback has-patch  |
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Comment (by nacin):

 In [21563]:
 {{{
 #!CommitTicketReference repository="" revision="21563"
 Move the optimization done to get_user_by() in [21376] higher up the
 stack, into map_meta_cap() and is_super_admin().

 This provides nearly the same benefits without possibly receiving a stale
 object from get_userdata(),
 which could affect authentication, and introduce side effects for plugins.

 see #21120.
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/21120#comment:38>
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