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
73
74                /**
75                 * Filters whether to asynchronously update translation for core, a plugin, or a theme.
76                 *
77                 * @since 4.0.0
78                 *
79                 * @param bool   $update          Whether to update.
80                 * @param object $language_update The update offer.
81                 */
82                $update = apply_filters( 'async_update_translation', $update, $language_update );
83
84                if ( ! $update ) {
85                     unset( $language_updates[ $key ] );
86                }
87           }
88
89           if ( empty( $language_updates ) ) {
90                return;
91           }