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WP_Customize_Manager::set_preview_url( string $preview_url )

Set the initial URL to be previewed.

Description

URL is validated.

Parameters

$preview_url

(string) (Required) URL to be previewed.

Source

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

public function set_preview_url( $preview_url ) {
		$preview_url       = esc_url_raw( $preview_url );
		$this->preview_url = wp_validate_redirect( $preview_url, home_url( '/' ) );
	}

Uses

Uses Description
wp-includes/formatting.php: esc_url_raw()

Performs esc_url() for database usage.
wp-includes/pluggable.php: wp_validate_redirect()

Validates a URL for use in a redirect.
wp-includes/link-template.php: home_url()

Retrieves the URL for the current site where the front end is accessible.

Changelog

Version Description
4.4.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_customize_manager/set_preview_url