Paypal 定期处理订阅付款时，PapPal发送哪些变量

我已经签署了我自己的订阅，我从贝宝那里收到了这些消息。我显示了txn_类型和subscr_日期

|    txn_type    |        subscr_date        |
| subscr_payment | NULL                      | 
| subscr_signup  | 05:04:37 May 15, 2017 PDT | 
| subscr_cancel  | 05:05:57 May 15, 2017 PDT | 

txn\u类型subscr\u付款的消息只有
subscr\u id
，没有其他内容

我感兴趣的是，下个月，下一年，当定期付款被执行时，将发送什么消息

我怀疑会有公正的裁决

|    txn_type    |        subscr_date        | subscr_id
| subscr_payment | NULL                      | SOME ID HERE

有人能告诉我会送什么样的txn_型吗？我很难模拟这个过程。
当支付发生时，SubCr\u支付就是您将获得的IPN类型。不知道你为什么说你只看到最小的参数。以下是SubCr_支付IPN的示例：

Array
(
    [mc_gross] => 5.00
    [protection_eligibility] => Eligible
    [address_status] => unconfirmed
    [payer_id] => 8FXTJQD6PGD5N
    [address_street] => 123 Test Ave.
    [payment_date] => 22:30:42 Jan 04, 2017 PST
    [payment_status] => Completed
    [charset] => windows-1252
    [address_zip] => 11000
    [first_name] => Tester
    [mc_fee] => 0.50
    [address_country_code] => MA
    [address_name] => HAMMA Omar
    [notify_version] => 3.8
    [subscr_id] => I-WCECH3SA87PT
    [payer_status] => unverified
    [business] => receiver@email.com
    [address_country] => Morocco
    [address_city] => Rabat
    [verify_sign] => A3Y1IabViDnLM.hMAUvK-kr83JP5AaoMlP3UYuHFIfHdL4P5lBuXYBoQ
    [payer_email] => payer@email.com
    [txn_id] => 0RF86855U2529745U
    [payment_type] => instant
    [payer_business_name] => Testerson Tester
    [last_name] => Testerson
    [address_state] => Rabat
    [receiver_email] => receiver@email.com
    [payment_fee] => 0.50
    [receiver_id] => G3LWKY98MHFFC
    [txn_type] => subscr_payment
    [item_name] => Times News
    [mc_currency] => USD
    [residence_country] => MA
    [test_ipn] => 1
    [transaction_subject] => Times News
    [payment_gross] => 5.00
    [ipn_track_id] => d95263f949f25
    [ipn_url_name] => AE Sandbox
)