Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: customize_preview_init

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

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
716
717           /**
718            * Fires once the Customizer preview has initialized and JavaScript
719            * settings have been printed.
720            *
721            * @since 3.4.0
722            *
723            * @param WP_Customize_Manager $this WP_Customize_Manager instance.
724            */
725           do_action( 'customize_preview_init', $this );
726      }
727
728      /**
729       * Prevent sending a 404 status when returning the response for the customize
730       * preview, since it causes the jQuery AJAX to fail. Send 200 instead.
731       *
732       * @since 4.0.0
733       * @access public
734       */