PHP 遍历嵌套 JSON 响应并重组为 Webhook 的简单查询字符串

Question

我需要将数据发送到 Zapier webhook，因此，他们更喜欢使用简单的查询字符串。

如何使用 PHP 循环访问以下 JSON 响应以将其重新组合为单个对象？我需要将它作为一个简单的查询字符串发送到我的 Zapier webhook。

具体来说，我真的想在 Zapier 标签输入字段中使用 "tags" 和 "tech" 数据，这意味着我必须将它们作为单独的选项发送，否则所有 "tags" 和 "tech" 数据作为单个标签发送，而不是按照您希望它们出现的方式发送单个标签。

正如您将在下面看到的，一些值具有数组，而其他值具有 key/value 对。

   {
  "company": {
    "name": "Example Co",
    "legalName": "Example Co LLC",
    "domain": "example.com",
    "domainAliases": [
      "example01.com",
      "example02.com",
      "example03.com"
    ],
    "category": {
      "sector": "Financials",
      "industryGroup": "Diversified Financial Services",
      "industry": "Diversified Financial Services",
      "subIndustry": "Financial Services",
    },
    "tags": [
      "Marketplace",
      "B2C",
      "Financial Services"
    ],
    "foundedYear": null,        
    "tech": [
      "google_analytics",
      "hotjar",
      "outlook",          
    ]
  }
}

我希望它看起来像下面这样（注意在适用的地方附加了 _0x 数字。

{
    "company_name": "Example Co",
    "company_legalName": "Example Co LLC",
    "company_domain": "example.com",
    "company_domainAliases_01": "example01.com",
    "company_domainAliases_02": "example02.com",
    "company_domainAliases_03": "example03.com",
    "category_sector": "Financials",
    "category_industryGroup": "Diversified Financial Services",
    "category_industry": "Diversified Financial Services",
    "category_subIndustry": "Financial Services",
    "category_sicCode": null,
    "category_naicsCode": null,
    "tags": "Marketplace",
    "tags": "B2C",
    "tags": "Financial Services",
    "foundedYear": null,
    "tech_01": "google_analytics",
    "tech_02": "hotjar",
    "tech_03": "outlook",   
}

Answer 1

此代码适用于您的方案。但是，如果您需要一个适用于多个嵌套数组的通用函数，我们需要编写一个递归函数。

<?php
$json_contents = file_get_contents('test.json'); //Placed your json in test.json 

$output = array();
$json_array = json_decode($json_contents, true); //Convert json to php array 

foreach ($json_array as $element){  
    foreach ($element as $attribute => $value){ //parse through each attribute 
      if(is_array($value)){   //if value is an array, parse through it and update output array accordingly
          foreach ($value as $a => $v) {
            $output[$attribute.'_'.$a] = $v;
          }
      }
      else{      //if value is not an array, get those elements as they are into $output 
          $output[$attribute] = $value;
      }
  }
}
print_r($output);  //You can convert $output into json using json_encode($output);
print_r($json_array);

test.json :

{
  "company": {
    "name": "Example Co",
    "legalName": "Example Co LLC",
    "domain": "example.com",
    "domainAliases": [
      "example01.com",
      "example02.com",
      "example03.com"
    ],
    "category": {
      "sector": "Financials",
      "industryGroup": "Diversified Financial Services",
      "industry": "Diversified Financial Services",
      "subIndustry": "Financial Services"
    },
    "tags": [
      "Marketplace",
      "B2C",
      "Financial Services"
    ],
    "foundedYear": null,
    "tech": [
      "google_analytics",
      "hotjar",
      "outlook"
    ]
  }
}

输出：

Array
(
    [name] => Example Co
    [legalName] => Example Co LLC
    [domain] => example.com
    [domainAliases_0] => example01.com
    [domainAliases_1] => example02.com
    [domainAliases_2] => example03.com
    [category_sector] => Financials
    [category_industryGroup] => Diversified Financial Services
    [category_industry] => Diversified Financial Services
    [category_subIndustry] => Financial Services
    [tags_0] => Marketplace
    [tags_1] => B2C
    [tags_2] => Financial Services
    [foundedYear] => 
    [tech_0] => google_analytics
    [tech_1] => hotjar
    [tech_2] => outlook
)

PHP 遍历嵌套 JSON 响应并重组为 Webhook 的简单查询字符串

PHP Loop Through Nested JSON Response and Reassemble as Simple Query String for Webhook

php

arrays

json

multidimensional-array

zapier