[wp-trac] [WordPress Trac] #19967: Caching get_option(), set_option() and update_option()

[WordPress Trac]

#19967: Caching get_option(), set_option() and update_option()
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 Reporter:  egorpromo    |       Owner:
     Type:  enhancement  |      Status:  closed
 Priority:  normal       |   Milestone:
Component:  General      |     Version:  3.3.1
 Severity:  normal       |  Resolution:  invalid
 Keywords:               |
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Changes (by duck_):

 * status:  new => closed
 * resolution:   => invalid
 * milestone:  Awaiting Review =>


Comment:

 The Options API performs caching with the caching API which means that by
 default it's non-persistent (as you suggest with a global) and can also be
 persistent when using an external caching solution.

 See the wp_cache_get(), wp_cache_set() and wp_load_alloptions() calls in
 functions.php in 3.3.1:

  * [http://core.trac.wordpress.org/browser/tags/3.3.1/wp-
 includes/functions.php#L547 update_option()]
  * [http://core.trac.wordpress.org/browser/tags/3.3.1/wp-
 includes/functions.php#L351 get_option()]

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Ticket URL: <http://core.trac.wordpress.org/ticket/19967#comment:2>
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