This method has been deprecated.

WP_Customize_Manager::customize_preview_override_404_status()

Prevents sending a 404 status when returning the response for the customize preview, since it causes the jQuery Ajax to fail. Send 200 instead.

Source

File: wp-includes/class-wp-customize-manager.php 

	public function customize_preview_override_404_status() {
		_deprecated_function( __METHOD__, 'WP-4.7.0' );
	}

Expand Source Code View on GitHub

Changelog

Changelog
Version Description
4.7.0 This method has been deprecated.
4.0.0 Introduced. This method has been deprecated.