Returns the membership cancellation URL for a given membership. It's a good idea to pair this with RCP_Membership-can_cancel().
Parameters:
- $membership_id - ID of the membership.
Return values:
- (string) Cancellation URL. An empty string may be returned if the user does not have a recurring membership.
Example usage:
$membership = rcp_get_membership( 1 ); if ( $membership->can_cancel() ) { printf( __( '<a href="%s">Click here to cancel your membership</a>', 'rcp' ), esc_url( rcp_get_membership_cancel_url( $membership->get_id() ) ) ); }