gravityflowvacation_balance

The gravityflowvacation_balance filter allows the vacation balance to be modified by user.

Example usage:

add_action( 'gravityflowvacation_balance', 'gravityflow_gravityflowvacation_balance', 10, 7 );
function gravityflow_gravityflowvacation_balance( $total_available, $user_id, $annual_paid_time_off, $comp_days, $hr_adjustment, $carry, $approved ) {
	// Adjust the calculation and return the new balance.
    return $total_available;
}

Placement 

This code should be placed in the functions.php file of your active theme.