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Source View: added_{$meta_type}_meta

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
113       * object type (comment, post, or user).
114       *
115       * @since 2.9.0
116       *
117       * @param int    $mid        The meta ID after successful update.
118       * @param int    $object_id  Object ID.
119       * @param string $meta_key   Meta key.
120       * @param mixed  $meta_value Meta value.
121       */
122      do_action( "added_{$meta_type}_meta", $mid, $object_id, $meta_key, $_meta_value );
123
124      return $mid;
125 }
126
127 /**
128  * Update metadata for the specified object. If no value already exists for the specified object
129  * ID and metadata key, the metadata will be added.
130  *
131  * @since 2.9.0