wp_is_using_https()

Checks whether the website is using HTTPS.

Description

This is based on whether both the home and site URL are using HTTPS.

See also

Return

(bool) True if using HTTPS, false otherwise.

Source

File: wp-includes/https-detection.php 

function wp_is_using_https() {
	if ( ! wp_is_home_url_using_https() ) {
		return false;
	}

	return wp_is_site_url_using_https();
}

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Related

Uses

Uses
Uses Description
wp-includes/https-detection.php: wp_is_home_url_using_https()

Checks whether the current site URL is using HTTPS.
wp-includes/https-detection.php: wp_is_site_url_using_https()

Checks whether the current site’s URL where WordPress is stored is using HTTPS.

Used By

Used By
Used By Description
wp-includes/https-migration.php: wp_should_replace_insecure_home_url()

Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart.
wp-includes/https-migration.php: wp_update_urls_to_https()

Update the ‘home’ and ‘siteurl’ option to use the HTTPS variant of their URL.

Changelog

Changelog
Version Description
5.7.0 Introduced.