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Source View: updated_usermeta

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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
2404      else
2405           return false;
2406
2407      clean_user_cache( $user_id );
2408      wp_cache_delete( $user_id, 'user_meta' );
2409
2410      if ( !$cur )
2411           do_action( 'added_usermeta', $wpdb->insert_id, $user_id, $meta_key, $meta_value );
2412      else
2413           do_action( 'updated_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
2414
2415      return true;
2416 }
2417
2418 /**
2419  * Get users for the blog.
2420  *
2421  * For setups that use the multi-blog feature. Can be used outside of the
2422  * multi-blog feature.