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Source View: clean_attachment_cache

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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
5576           clean_object_term_cache($id, 'attachment');
5577
5578      /**
5579       * Fires after the given attachment's cache is cleaned.
5580       *
5581       * @since 3.0.0
5582       *
5583       * @param int $id Attachment ID.
5584       */
5585      do_action( 'clean_attachment_cache', $id );
5586 }
5587
5588 //
5589 // Hooks
5590 //
5591
5592 /**
5593  * Hook for managing future post transitions to published.
5594  *