Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: pre_get_avatar_data

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.

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
4402       * effectively short circuit get_avatar_data(), passing the value through
4403       * the {@see 'get_avatar_data'} filter and returning early.
4404       *
4405       * @since 4.2.0
4406       *
4407       * @param array $args        Arguments passed to get_avatar_data(), after processing.
4408       * @param mixed $id_or_email The avatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
4409       *                           user email, WP_User object, WP_Post object, or WP_Comment object.
4410       */
4411      $args = apply_filters( 'pre_get_avatar_data', $args, $id_or_email );
4412
4413      if ( isset( $args['url'] ) ) {
4414           /** This filter is documented in wp-includes/link-template.php */
4415           return apply_filters( 'get_avatar_data', $args, $id_or_email );
4416      }
4417
4418      $email_hash = '';
4419      $user       = false;
4420      $email      = false;