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Source View: init

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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.

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
551  *
552  * Most of WP is loaded at this stage, and the user is authenticated. WP continues
553  * to load on the {@see 'init'} hook that follows (e.g. widgets), and many plugins instantiate
554  * themselves on it for all sorts of reasons (e.g. they need a user, a taxonomy, etc.).
555  *
556  * If you wish to plug an action once WP is loaded, use the {@see 'wp_loaded'} hook below.
557  *
558  * @since 1.5.0
559  */
560 do_action( 'init' );
562 // Check site status.
563 if ( is_multisite() ) {
564      $file = ms_site_check();
565      if ( true !== $file ) {
566           require $file;
567           die();
568      }
569      unset( $file );