is_ssl(): bool

Return

bool

True if SSL, otherwise false.

Used by · 26

• WP_Customize_Manager::get_allowed_urls()Gets URLs allowed to be previewed.
• WP_Debug_Data::get_wp_core()Gets the WordPress core section of the debug data.
• WP_Recovery_Mode::redirect_protected()Redirects the current request to allow recovering multiple errors in one go.
• WP_Recovery_Mode_Cookie_Service::set_cookie()Sets the recovery mode cookie.
• WP_Site_Health::get_test_https_status()Tests if the site is serving content over HTTPS.
• auth_redirect()Checks if a user is logged in, if not it redirects them to the login page.
• filter_SSL()Formats a URL to use https.
• get_home_url()Retrieves the URL for a given site where the front end is accessible.
• get_rest_url()Retrieves the URL to a REST endpoint on a site.
• ms_load_current_site_and_network()Identifies the network and site of a requested domain and path and populates the corresponding network and site global objects as part of the multisite bootstrap process.
• network_home_url()Retrieves the home URL for the current network.
• redirect_canonical()Redirects incoming links to the proper URL based on the site url.

Source

View on Trac ↗View on GitHub ↗

1630function is_ssl() {1631	if ( isset( $_SERVER['HTTPS'] ) ) {1632		if ( 'on' === strtolower( $_SERVER['HTTPS'] ) ) {1633			return true;1634		}1635 1636		if ( '1' === (string) $_SERVER['HTTPS'] ) {1637			return true;1638		}1639	} elseif ( isset( $_SERVER['SERVER_PORT'] ) && ( '443' === (string) $_SERVER['SERVER_PORT'] ) ) {1640		return true;1641	}1642 1643	return false;1644}

History

Introduced in 2.6.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

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