如果这是一个愚蠢的问题，我提前道歉！我已经阅读了解码 JSON 响应，但我似乎无法将此响应转换为可用的格式。
我正在通过 Wordpress 插件提交 GET 请求。为了预览输出以便我知道如何解析它，我使用了代码
print_r($response, true)
我得到的结果是：
Array
(
[headers] => Requests_Utility_CaseInsensitiveDictionary Object
(
[data:protected] => Array
(
[date] => Fri, 09 Jun 2017 21:48:03 GMT
[server] =>
[cache-control] => no-store, no-cache, must-revalidate
[x-rate-limit-limit] => xxx
[x-rate-limit-remaining] => xxx
[strict-transport-security] => xxx
[per-page] => xxx
[x-xss-protection] => x; xxx
[x-request-id] => xxx
[total] => xxx
[x-frame-options] => xxx
[x-runtime] => xxx
[x-content-type-options] => xxx
[x-rate-limit-reset] => xxx
[expires] => xxx
[etag] => xxx
[status] => 200 OK
[vary] => Accept-Encoding
[content-encoding] => gzip
[content-length] => xxx
[content-type] => application/json
)
)
[body] => [{"abbreviated_name":"","address":"xxx","authorized_bidder":true,"business_phone":"xxx","city":"xxx","company":"xxx","country_code":"xxx","created_at":"2015-07-08T21:16:23Z","email_address":"","fax_number":"xxx","id":xxx,"is_active":true,"labor_union":"","license_number":"","name":"xxx","non_union_prevailing_wage":false,"notes":"","prequalified":false,"state_code":"xxx","union_member":false,"updated_at":"2017-06-07T14:55:50Z","website":"","zip":"xxx","attachments":[],"project_ids":[xxx,xxx,xxx,xxx]},{"abbreviated_name":"","address":"xxx","authorized_bidder":true,"business_phone":"xxx","city":"xxx","company":"xxx","country_code":"xxx","created_at":"2014-04-17T22:58:10Z","email_address":"","fax_number":"xxx","id":xxx,"is_active":true,"labor_union":"","license_number":"xxx","name":"xxx","non_union_prevailing_wage":false,"notes":"","prequalified":false,"state_code":"xxx","union_member":false,"updated_at":"2017-06-07T14:54:58Z","website":"","zip":"85382","attachments":[],"project_ids":[xxx,xxx,xxx,xxx]}]
[response] => Array
(
[code] => 200
[message] => OK
)
[cookies] => Array
(
)
[filename] =>
[http_response] => WP_HTTP_Requests_Response Object
(
[response:protected] => Requests_Response Object
(
[body] => [{"abbreviated_name":"","address":"xxx","authorized_bidder":true,"business_phone":"xxx","city":"xxx","company":"xxx","country_code":"xxx","created_at":"2015-07-08T21:16:23Z","email_address":"","fax_number":"xxx","id":xxx,"is_active":true,"labor_union":"","license_number":"","name":"xxx","non_union_prevailing_wage":false,"notes":"","prequalified":false,"state_code":"xxx","union_member":false,"updated_at":"2017-06-07T14:55:50Z","website":"","zip":"xxx","attachments":[],"project_ids":[xxx,xxx,xxx,xxx]},{"abbreviated_name":"","address":"xxx","authorized_bidder":true,"business_phone":"xxx","city":"xxx","company":"xxx","country_code":"xxx","created_at":"2014-04-17T22:58:10Z","email_address":"","fax_number":"xxx","id":xxx,"is_active":true,"labor_union":"","license_number":"xxx","name":"xxx","non_union_prevailing_wage":false,"notes":"","prequalified":false,"state_code":"xxx","union_member":false,"updated_at":"2017-06-07T14:54:58Z","website":"","zip":"xxx","attachments":[],"project_ids":[xxx,xxx,xxx,xxx]}]
[raw] => HTTP/1.1 200 OK
Date: Fri, 09 Jun 2017 21:48:03 GMT
Server:
Cache-Control: no-store, no-cache, must-revalidate
X-Rate-Limit-Limit: xxx
X-Rate-Limit-Remaining: xxx
Strict-Transport-Security: max-age=xxx
Per-Page: xxx
X-XSS-Protection: 1; mode=block
X-Request-Id: xxx
Total: xxx
X-Frame-Options: SAMEORIGIN
X-Runtime: 0.786317
X-Content-Type-Options: xxx
X-Rate-Limit-Reset: xxx
Expires: xxx
ETag: x/"xxx"
Status: 200 OK
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: xxx
Connection: xxx
Content-Type: application/json
[{"abbreviated_name":"","address":"xxx","authorized_bidder":true,"business_phone":"xxx","city":"xxx","company":"xxx","country_code":"xxx","created_at":"2015-07-08T21:16:23Z","email_address":"","fax_number":"xxx","id":xxx,"is_active":true,"labor_union":"","license_number":"","name":"xxx","non_union_prevailing_wage":false,"notes":"","prequalified":false,"state_code":"xxx","union_member":false,"updated_at":"2017-06-07T14:55:50Z","website":"","zip":"xxx","attachments":[],"project_ids":[xxx,xxx,xxx,xxx]},{"abbreviated_name":"","address":"xxx","authorized_bidder":true,"business_phone":"xxx","city":"xxx","company":"xxx","country_code":"xxx","created_at":"2014-04-17T22:58:10Z","email_address":"","fax_number":"xxx","id":xxx,"is_active":true,"labor_union":"","license_number":"xxx","name":"xxx","non_union_prevailing_wage":false,"notes":"","prequalified":false,"state_code":"xxx","union_member":false,"updated_at":"2017-06-07T14:54:58Z","website":"","zip":"xxx","attachments":[],"project_ids":[xxx,xxx,xxx,xxx]}]
[headers] => Requests_Response_Headers Object
(
[data:protected] => Array
(
[date] => Array
(
[0] => Fri, 09 Jun 2017 21:48:03 GMT
)
[server] => Array
(
[0] =>
)
[cache-control] => Array
(
[0] => no-store, no-cache, must-revalidate
)
[x-rate-limit-limit] => Array
(
[0] => xxx
)
[x-rate-limit-remaining] => Array
(
[0] => xxx
)
[strict-transport-security] => Array
(
[0] => max-age=xxx
)
[per-page] => Array
(
[0] => xxx
)
[x-xss-protection] => Array
(
[0] => 1; mode=block
)
[x-request-id] => Array
(
[0] => xxx
)
[total] => Array
(
[0] => xxx
)
[x-frame-options] => Array
(
[0] => xxx
)
[x-runtime] => Array
(
[0] => xxx
)
[x-content-type-options] => Array
(
[0] => xxx
)
[x-rate-limit-reset] => Array
(
[0] => xxx
)
[expires] => Array
(
[0] => Thu, 01 Jan 1970 00:00:00 GMT
)
[etag] => Array
(
[0] => x/"xxx"
)
[status] => Array
(
[0] => 200 OK
)
[vary] => Array
(
[0] => Accept-Encoding
)
[content-encoding] => Array
(
[0] => xxx
)
[content-length] => Array
(
[0] => xxx
)
[content-type] => Array
(
[0] => application/json
)
)
)
[status_code] => 200
[protocol_version] => 1.1
[success] => 1
[redirects] => 0
[url] => xxx
[history] => Array
(
)
[cookies] => Requests_Cookie_Jar Object
(
[cookies:protected] => Array
(
)
)
)
[filename:protected] =>
[data] =>
[headers] =>
[status] =>
)
)
我可以通过使用缩小范围
$response['body']
但这给了我一个用方括号和大括号 [{}] 包裹的字符串。从那里，我不能将它视为 JSON 或没有致命错误的数组。
我想要实现的是缩小范围，以便我可以 foreach 以编程方式将 [body] 中的数据添加到接收站点的数据库条目中。
任何指导将不胜感激！
编辑：我意识到这与此处的其他问题类似，但我发现的现有问题都没有解决 JSON 响应的复杂性，这些响应不是简单的键值对。即使在其他站点上，我也无法找到一个明确的解决方案来解决结合多维数组和 JSON 响应的响应。谢谢您的帮助！
你需要使用 json_decode($response['body'])
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我来说两句