cancel stripe subscription php

1$stripe = new \Stripe\StripeClient(
2  'sk_test_4eC39HqLyjWDarjtT1zdp7dc'
3);
4$stripe->subscriptions->update(
5  'sub_36VrPHS2vVxJMq',
6  ['metadata' => ['order_id' => '6735']]
7);
8
9// Response
10{
11  "id": "sub_36VrPHS2vVxJMq",
12  "object": "subscription",
13  "application_fee_percent": null,
14  "billing_cycle_anchor": 1387222772,
15  "billing_thresholds": null,
16  "cancel_at": null,
17  "cancel_at_period_end": false,
18  "canceled_at": 1445989053,
19  "collection_method": "charge_automatically",
20  "created": 1386790772,
21  "current_period_end": 1447702772,
22  "current_period_start": 1444678772,
23  "customer": "cus_36Akh5CetFGg9T",
24  "days_until_due": null,
25  "default_payment_method": null,
26  "default_source": null,
27  "default_tax_rates": [],
28  "discount": null,
29  "ended_at": 1445989053,
30  "items": {
31    "object": "list",
32    "data": [
33      {
34        "id": "si_18SfBn2eZvKYlo2C1fwOImYF",
35        "object": "subscription_item",
36        "billing_thresholds": null,
37        "created": 1386790772,
38        "metadata": {},
39        "price": {
40          "id": "40",
41          "object": "price",
42          "active": true,
43          "billing_scheme": "per_unit",
44          "created": 1386694689,
45          "currency": "usd",
46          "livemode": false,
47          "lookup_key": null,
48          "metadata": {
49            "charset": "utf-8",
50            "content": "40"
51          },
52          "nickname": null,
53          "product": "prod_BTcfj5EqyqxDVn",
54          "recurring": {
55            "aggregate_usage": null,
56            "interval": "week",
57            "interval_count": 5,
58            "usage_type": "licensed"
59          },
60          "tiers_mode": null,
61          "transform_quantity": null,
62          "type": "recurring",
63          "unit_amount": 5465,
64          "unit_amount_decimal": "5465"
65        },
66        "quantity": 1,
67        "subscription": "sub_36VrPHS2vVxJMq",
68        "tax_rates": []
69      }
70    ],
71    "has_more": false,
72    "url": "/v1/subscription_items?subscription=sub_36VrPHS2vVxJMq"
73  },
74  "latest_invoice": null,
75  "livemode": false,
76  "metadata": {
77    "order_id": "6735"
78  },
79  "next_pending_invoice_item_invoice": null,
80  "pause_collection": null,
81  "pending_invoice_item_interval": null,
82  "pending_setup_intent": null,
83  "pending_update": null,
84  "schedule": null,
85  "start_date": 1386790772,
86  "status": "canceled",
87  "transfer_data": null,
88  "trial_end": 1387222772,
89  "trial_start": 1386790772
90}