我有一個外部JSON文件(具有可變內容)。 例如:http://api.pstcd.nl/range/?auth_key=p5C6FsEl6O1vTXAznIOj&fourpp=4205&range=5&transposing=1將我的php數組的一部分放入文本框
JSON數據:
{
"status": "ok",
"total": 4,
"results":
{
"distance":
[
0,
0.925,
0.936,
1.026,
1.177,
1.443,
1.511,
2.081,
2.816,
3.105,
3.108,
3.145,
3.346,
3.392,
3.547,
3.616,
3.866,
3.875,
4.027,
4.186
],
"lng":
[
4.9663,
4.9551,
4.9667,
4.9812,
4.9581,
4.9752,
4.9515,
4.9946,
4.9255,
4.9497,
4.9933,
5.009,
5.0122,
5.01,
5.0125,
5,
4.9968,
4.9733,
4.9746,
4.9456
],
"lat":
[
51.8417,
51.8371,
51.8333,
51.8413,
51.8325,
51.83,
51.8317,
51.8352,
51.8439,
51.8158,
51.8641,
51.8518,
51.8319,
51.8276,
51.8559,
51.8667,
51.8126,
51.8763,
51.8776,
51.8771
],
"fourpp":
[
"4205",
"4204",
"4200",
"4206",
"4203",
"4201",
"4202",
"4207",
"4209",
"4254",
"4241",
"4212",
"4208",
"4213",
"4211",
"4240",
"4285",
"4220",
"4221",
"4223"
]
}
}
(感謝編輯器把這個中) 其內容必須使用部分,放在一個標籤或文本框。
我的PHP代碼到目前爲止是:
$json = file_get_contents('http://api.pstcd.nl/range/?auth_key=p5C6FsEl6O1vTXAznIOj&fourpp=' . $postcode . '&range=' . $range . '&transposing=1');
$data = json_decode($json, TRUE);
print_r($data);
,我需要拿出一部分是fourpp
後的結果。
任何人都知道如何得到它?
你不需要代表接受解決問題的答案。 – Barmar