customize_preview_init

Action Hook

Description

Fires once the Customizer preview has initialized and JavaScript settings have been printed.

Hook Information

File Location	`wp-includes/class-wp-customize-manager.php` View on GitHub
Hook Type	Action
Line Number	`1960`

Hook Parameters

Type	Name	Description
`WP_Customize_Manager`	`$manager`	WP_Customize_Manager instance.

Usage Examples

Basic Usage

<?php
// Hook into customize_preview_init
add_action('customize_preview_init', 'my_custom_function', 10, 1);

function my_custom_function($manager) {
    // Your custom code here
}

Source Code Context

wp-includes/class-wp-customize-manager.php:1960 - How this hook is used in WordPress core

<?php
1955  		 *
1956  		 * @since 3.4.0
1957  		 *
1958  		 * @param WP_Customize_Manager $manager WP_Customize_Manager instance.
1959  		 */
1960  		do_action( 'customize_preview_init', $this );
1961  	}
1962  
1963  	/**
1964  	 * Filters the X-Frame-Options and Content-Security-Policy headers to ensure frontend can load in customizer.
1965  	 *

PHP Documentation

<?php
/**
		 * Fires once the Customizer preview has initialized and JavaScript
		 * settings have been printed.
		 *
		 * @since 3.4.0
		 *
		 * @param WP_Customize_Manager $manager WP_Customize_Manager instance.
		 */

Quick Info

Hook Type: Action
Parameters: 1
File: wp-includes/class-wp-customize-manager.php

Links

WordPress Docs View Source Code Search Examples

Related Hooks

Related hooks will be displayed here in future updates.