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wp_is_using_https ›

Since5.7.0
Deprecatedn/a
› wp_is_using_https ( No parameters )
Returns:
  • (bool) True if using HTTPS, false otherwise.
Defined at:
Codex:

Checks whether the website is using HTTPS.

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


Related Functions: wp_using_themes, wp_get_http, wp_get_single_post, wp_set_link_cats, wp_is_owned_html_output

Source 

function wp_is_using_https() {
	if ( 'https' !== wp_parse_url( home_url(), PHP_URL_SCHEME ) ) {
		return false;
	}

	// Use direct option access for 'siteurl' and manually run the 'site_url'
	// filter because site_url() will adjust the scheme based on what the
	// current request is using.
	/** This filter is documented in wp-includes/link-template.php */
	$site_url = apply_filters( 'site_url', get_option( 'siteurl' ), '', null, null );

	if ( 'https' !== wp_parse_url( $site_url, PHP_URL_SCHEME ) ) {
		return false;
	}

	return true;
}