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Source View: clean_page_cache

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
5473           wp_cache_delete( 'all_page_ids', 'posts' );
5474
5475           /**
5476            * Fires immediately after the given page's cache is cleaned.
5477            *
5478            * @since 2.5.0
5479            *
5480            * @param int $post_id Post ID.
5481            */
5482           do_action( 'clean_page_cache', $post->ID );
5483      }
5484
5485      wp_cache_set( 'last_changed', microtime(), 'posts' );
5486 }
5487
5488 /**
5489  * Call major cache updating functions for list of Post objects.
5490  *
5491  * @since 1.5.0