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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
608  *
609  * Most of WP is loaded at this stage, and the user is authenticated. WP continues
610  * to load on the {@see 'init'} hook that follows (e.g. widgets), and many plugins instantiate
611  * themselves on it for all sorts of reasons (e.g. they need a user, a taxonomy, etc.).
612  *
613  * If you wish to plug an action once WP is loaded, use the {@see 'wp_loaded'} hook below.
614  *
615  * @since 1.5.0
616  */
617 do_action( 'init' );
619 // Check site status.
620 if ( is_multisite() ) {
621      $file = ms_site_check();
622      if ( true !== $file ) {
623           require $file;
624           die();
625      }
626      unset( $file );