Source View: async_update_translation

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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
1665
1666                /**
1667                 * Filter whether to asynchronously update translation for core, a plugin, or a theme.
1668                 *
1669                 * @since 4.0.0
1670                 *
1671                 * @param bool   $update          Whether to update.
1672                 * @param object $language_update The update offer.
1673                 */
1674                $update = apply_filters( 'async_update_translation', $update, $language_update );
1675
1676                if ( ! $update ) {
1677                     unset( $language_updates[ $key ] );
1678                }
1679           }
1680
1681           if ( empty( $language_updates ) ) {
1682                return;
1683           }