[wp-trac] [WordPress Trac] #27459: unnecessary call of wp_cache_delete( 'get_pages', 'posts' ) in clean_post_cache()

[WordPress Trac]

#27459: unnecessary call of wp_cache_delete( 'get_pages', 'posts' ) in
clean_post_cache()
--------------------------+-----------------------------
 Reporter:  szaqal21      |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Cache API     |    Version:  3.7.1
 Severity:  normal        |   Keywords:
  Focuses:  performance   |
--------------------------+-----------------------------
 Since results of get_pages() are cached as seperate keys:
 {{{
 $cache_key = "get_pages:$key:$last_changed";
 ...
 wp_cache_set( $cache_key, $page_structure, 'posts' );
 }}}
 call of:
 {{{
 wp_cache_delete('get_pages', 'posts');
 }}}
 in
 {{{
 clean_post_cache()
 }}}
 does nothing, should be removed.

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Ticket URL: <https://core.trac.wordpress.org/ticket/27459>
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