url_is_accessable_via_ssl() WordPress Function

function url_is_accessable_via_ssl( $url ) {
	_deprecated_function( __FUNCTION__, '4.0.0' );

	$response = wp_remote_get( set_url_scheme( $url, 'https' ) );

	if ( !is_wp_error( $response ) ) {
		$status = wp_remote_retrieve_response_code( $response );
		if ( 200 == $status || 401 == $status ) {
			return true;
		}
	}

	return false;
}
Uses	Description
wp-includes/functions.php:_deprecated_function()	Mark a function as deprecated and inform when it has been used.
wp-includes/link-template.php:set_url_scheme()	Sets the scheme for a URL.
wp-includes/http.php:wp_remote_get()	Performs an HTTP request using the GET method and returns its response.
wp-includes/http.php:wp_remote_retrieve_response_code()	Retrieve only the response code from the raw response.
wp-includes/load.php:is_wp_error()	Checks whether the given variable is a WordPress Error.