我有一个json数据我试图从json获得经度和纬度。
这是JSON代码
{
"0": {
"provider": "gps",
"time": 1517235370666,
"latitude": 31.501278877258,
"longitude": 74.366261959076,
"accuracy": 63,
"speed": 2.1400001049042,
"altitude": 181,
"bearing": 28.125,
"locationProvider": 0
}
}
我想要纬度和经度。我用json_decode解析它,但我仍然无法得到它。
解析之后
stdClass Object
(
[0] => stdClass Object
(
[provider] => gps
[time] => 1517235370666
[latitude] => 31.501278877258
[longitude] => 74.366261959076
[accuracy] => 63
[speed] => 2.1400001049042
[altitude] => 181
[bearing] => 28.125
[locationProvider] => 0
)
)
答案 0 :(得分:3)
试试这个
$a = '{
"0": {
"provider": "gps",
"time": 1517235370666,
"latitude": 31.501278877258,
"longitude": 74.366261959076,
"accuracy": 63,
"speed": 2.1400001049042,
"altitude": 181,
"bearing": 28.125,
"locationProvider": 0
}
}';
$b = json_decode($a); // returns object
print_r($b->{'0'}->{'latitude'}); // to get latitude value
$c = json_decode($a,true); // returns array
print_r($c[0]['latitude']); // to get latitude value