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这种数据类型是什么,我如何调用数据来单独显示它

所以我是 php 的新手,我想问一下这是什么类型的数据?它是一个搅拌还是一个字符串数组?如果我只想在字符串中使用 name 变量,我该如何让他们说。我怎么能打电话给他们?如果它在 jsonresponse 中,我该怎么做?如果可能,我想在显示时使用 mustache 模板。基本上我想单独显示字符串中的每个数据。


这是我收到的数据


string(1247) "[

{

"name": "POSLAJU NEXT DAY",

"service_code": "POSMY-PN-SDP",

"company_code": "POSMY",

"description": "Booking before 11.30am. \\nPickup and delivery in 1-2 days by PosLaju. \\nAvailable on working days days only. \\nNo booking in advance later than tomorrow. \\nYou can also book online and drop your document/parcel at the nearest POSLAJU branch. \\nOnly available on the web. \\nYou have to print the Consignment Note and follow our Packaging Guidelines.",

"instruction": "Please print the Consignment Note and follow our Packaging Guidelines.",

"payment_methods": [],

"cod_rate": 0,

"price": 6

 },

 {

  "name": "SAME DAY - MORNING",

  "service_code": "MDMY-SDD-S-MORNING-KV",

  "company_code": "MDMY",

  "description": "Booking before 8am. \\nPickup before 10am. \\nDelivery 

    before 2pm. \\nBy motorbike. \\nAvailable on working days only. 

   \\nPayment by credit/cash by sender/cash by receiver.",

  "instruction": "Please label your package with our Consignment Note or 

    Tracking No and follow our Packaging Guidelines.",

    "payment_methods": [

    {

      "code": "CASHPICKUP",

      "name": "Cash By Sender",

     "price": "3"

   }

 ],

   "cod_rate": 0.03,

  "price": 15

 }

 ]"

这是jsonresponse中的代码


   {"response":"[\n  {\n    \"name\": \"POSLAJU NEXT DAY\",\n    \"service_code\": \"POSMY-PN-SDP\",\n    \"company_code\": \"POSMY\",\n    \"description\": \"Booking before 11.30am. \\\\nPickup and delivery in 1-2 days by PosLaju. \\\\nAvailable on working days days only. \\\\nNo booking in advance later than tomorrow. \\\\nYou can also book online and drop your document\/parcel at the nearest POSLAJU branch. \\\\nOnly available on the web. \\\\nYou have to 


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慕田峪7331174

它称为 JSON(代表 JavaScript Object Notation),它是一种用于在 PHP 和 JavaScript(或任何其他支持语言)之间共享数据的格式。要在 PHP 中使用 JSON 数据,您必须将获得的字符串传递给json_decode. 这将返回解码后的数据,在您的情况下将是一个数组。然后,您可以像使用普通数组一样访问数据。只需对解码后的字符串执行 var_dump,您就会看到它包含的数据。
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