wp_remote_retrieve_cookie() WordPress Function

The wp_remote_retrieve_cookie() function is used to retrieve a cookie from a remote request. This function is useful for making requests to third-party sites and getting back a cookie that can be used to authenticate the user on the third-party site.

wp_remote_retrieve_cookie( array|WP_Error $response, string $name ) #

function wp_remote_retrieve_cookie( $response, $name ) {
	$cookies = wp_remote_retrieve_cookies( $response );

	if ( empty( $cookies ) ) {
		return '';
	}

	foreach ( $cookies as $cookie ) {
		if ( $cookie->name === $name ) {
			return $cookie;
		}
	}

	return '';
}