[wp-trac] [WordPress Trac] #20103: Rewrite get_themes() and other enemies of sanity

[WordPress Trac]

#20103: Rewrite get_themes() and other enemies of sanity
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 Reporter:  nacin         |       Owner:
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:  3.4
Component:  Themes        |     Version:  1.5
 Severity:  normal        |  Resolution:  fixed
 Keywords:  has-patch     |
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Comment (by nacin):

 In [20312]:
 {{{
 #!CommitTicketReference repository="" revision="20312"
 Introduce WP_Theme->exists() to check if the queried theme actually
 exists. WP_Theme->exists() is a subset of errors() -- a theme with errors
 may still exist, but a theme that does not exist has an error of
 theme_not_found. wp_get_theme() now returns false if the theme does not
 exist. Improve scandir() and get_files() logic. see #20103.
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/20103#comment:35>
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