如何只从curl(php)中获取具有特定值的密钥名称

Question

所以我想做的是只获取具有所需标记的keyname。我正在这个网址上做一个卷曲https://api.mercadolibre.com/categories/MLB1002/attributes使用此代码：

<?php
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => 'https://api.mercadolibre.com/categories/MLB1002/attributes',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => '',
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 0,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => 'GET',
CURLOPT_HTTPHEADER => array(
'Authorization: Bearer APP_USR-868446844464533-040421-c41459517982417c3732856e7e872541-224564420'
),
));
$response = curl_exec($curl);
curl_close($curl);
$array = json_decode(trim($response), TRUE);
foreach($array as $item) {
echo nl2br($item['name'] . "n");
}

我只在PostMan上解析它得到的值是：

{
"id": "BRAND",
"name": "Marca",
"tags": {
"catalog_required": true,
"required": true
},
"hierarchy": "PARENT_PK",
"relevance": 1,
"value_type": "string",
"value_max_length": 255,
"values": [
{

但是有2000多条线的大名单吗

我想做的是在我的前臂里放一个if，只得到"如果"；name"；具有标签"；required=true"；。。。有什么办法我能做到吗？

Answer 1

您可以在每个之前进行检查

foreach($array as $item) {
if($item['tags']['required']){
echo nl2br($item['name'] . "n");
}
}