WP_Hook Object
(
    [callbacks] => Array
        (
            [1] => Array
                (
                    [EM_Booking_Form::em_booking_save] => Array
                        (
                            [function] => Array
                                (
                                    [0] => EM_Booking_Form
                                    [1] => em_booking_save
                                )

                            [accepted_args] => 2
                        )

                )

            [10] => Array
                (
                    [JJ_em_block_booking_status] => Array
                        (
                            [function] => JJ_em_block_booking_status
                            [accepted_args] => 2
                        )

                    [EM_Coupons::em_booking_save] => Array
                        (
                            [function] => Array
                                (
                                    [0] => EM_Coupons
                                    [1] => em_booking_save
                                )

                            [accepted_args] => 2
                        )

                    [em_data_privacy_consent_booking_save] => Array
                        (
                            [function] => em_data_privacy_consent_booking_save
                            [accepted_args] => 2
                        )

                )

        )

    [iterations:WP_Hook:private] => Array
        (
        )

    [current_priority:WP_Hook:private] => Array
        (
        )

    [nesting_level:WP_Hook:private] => 0
    [doing_action:WP_Hook:private] => 
)