[wp-trac] [WordPress Trac] #20875: Introduce wp_cache_get_multi()

[WordPress Trac]

#20875: Introduce wp_cache_get_multi()
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 Reporter:  nacin                                |       Owner:
                                                 |  SergeyBiryukov
     Type:  enhancement                          |      Status:  assigned
 Priority:  normal                               |   Milestone:  5.4
Component:  Cache API                            |     Version:
 Severity:  normal                               |  Resolution:
 Keywords:  has-patch has-unit-tests 2nd-        |     Focuses:
  opinion                                        |  performance
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Comment (by spacedmonkey):

 I have changed the patch so that format is different.

 In [https://core.trac.wordpress.org/attachment/ticket/20875/20875.7.diff
 20875.7.diff] there are the following changes.

 - Function name change changed to `wp_cache_multiple_get`. This isn't the
 best english, but it follows the pattern of having get the end like other
 functions like `wp_cache_get` and `wp_remote_get`.
 - Much simpler to understand api. Give a list of keys, single group. This
 means a developer can only get keys from one group at at time. But in
 examples of usable in core `update_meta_cache`,`update_object_term_cache`,
 `_get_non_cached_ids`, only one cache group is being request anyway.
 - Added `force` param, to bring inline with `wp_cache_get`

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Ticket URL: <https://core.trac.wordpress.org/ticket/20875#comment:39>
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