不知如何使用php解析json的数组
{
"code": 100,
"message": "success",
"ip": "110.188.234.66",
"result": {
"en_short": "CN", //英文简称
"en_name": "China", //归属国家英文名称
"nation": "中国", //归属国家
"province": "四川省", //归属省份
"city": "绵阳市", //归属城市
"district": "涪城区", //归属县区
"adcode": 510703, //归属地编码
"lat": 31.45498, //纬度
"lng": 104.75708 //经度
}
}
以上是json
需要解析数组"result"内的"lat"
以下是尝试过的方法
$echo = de_code($json,true);//json文件用$json代替
尝试过的方法一
$echo_lat = $echo->result[0]->lat;
尝试过的方法二
$echo_lat = $echo[result][0][lat];
不报错也不运行
PHP版本7.4
你需要先把那串json里的注释去除掉
{
"code": 100,
"message": "success",
"ip": "110.188.234.66",
"result": {
"en_short": "CN",
"en_name": "China",
"nation": "中国",
"province": "四川省",
"city": "绵阳市",
"district": "涪城区",
"adcode": 510703,
"lat": 31.45498,
"lng": 104.75708
}
}之后再使用来解析：
<?php
$json = '{
"code": 100,
"message": "success",
"ip": "110.188.234.66",
"result": {
"en_short": "CN",
"en_name": "China",
"nation": "中国",
"province": "四川省",
"city": "绵阳市",
"district": "涪城区",
"adcode": 510703,
"lat": 31.45498,
"lng": 104.75708
}
}';
$jsonData = json_decode($json, true);
echo $jsonData['result']['lat'];结果就在 $jsonData['result']['lat'] 中。
<?php
$postArray ='[{"data":{"hello":"world"},"type":"1234","date":"2012-10-30 17:6:9","user":"000000000000000","time_stamp":1351587969902}, {"data":{"hello":"world"},"type":"1234","date":"2012-10-30 17:12:53","user":"000000000000000","time_stamp":1351588373519}]';
$de_json = json_decode($postArray,TRUE);
$count_json = count($de_json);
for ($i = 0; $i < $count_json; $i++)
{
//echo var_dump($de_json);
$dt_record = $de_json[$i]['date'];
$data_type = $de_json[$i]['type'];
$imei = $de_json[$i]['user'];
$message = json_encode($de_json[$i]['data']);
}
?>
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