[wp-trac] Re: [WordPress Trac] #9770: dynamic_sidebar() should not save widgets on theme preview

[WordPress Trac]

#9770: dynamic_sidebar() should not save widgets on theme preview
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 Reporter:  Denis-de-Bernardy  |       Owner:                        
     Type:  defect (bug)       |      Status:  new                   
 Priority:  normal             |   Milestone:  2.8                   
Component:  Widgets            |     Version:  2.8                   
 Severity:  minor              |    Keywords:  has-patch dev-feedback
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Comment(by azaozz):

 Replying to [ticket:9770 Denis-de-Bernardy]:
 > when looking a theme that adds widgets and sidebars, dynamic_sidebar()
 calls currently save the sidebars_widgets option.

 The option is updated only when `$sidebars_widgets['array_version'] = 3`
 is not set and `is_admin()` is true. This is a test if the data in the
 array is in old format which only happens when upgrading WordPress from
 2.3 (I think).

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Ticket URL: <http://core.trac.wordpress.org/ticket/9770#comment:3>
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