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
76
77                /**
78                 * Filters whether to asynchronously update translation for core, a plugin, or a theme.
79                 *
80                 * @since 4.0.0
81                 *
82                 * @param bool   $update          Whether to update.
83                 * @param object $language_update The update offer.
84                 */
85                $update = apply_filters( 'async_update_translation', $update, $language_update );
86
87                if ( ! $update ) {
88                     unset( $language_updates[ $key ] );
89                }
90           }
91
92           if ( empty( $language_updates ) ) {
93                return;
94           }