{
"success": 1,
"return": {
"1400151861513776": {
"pair": "edc_btc",
"type": "buy",
"amount": 138959.22155687,
"rate": 0.00000085,
"timestamp_created": "1556464987",
"status": 0
},
"1400151861456538": {
"pair": "edc_btc",
"type": "buy",
"amount": 4115.53246448,
"rate": 0.00000085,
"timestamp_created": "1556463520",
"status": 0
},
"1400151861402138": {
"pair": "edc_btc",
"type": "buy",
"amount": 252.29423504,
"rate": 0.00000085,
"timestamp_created": "1556462106",
"status": 0
},
"1400151861205651": {
"pair": "edc_btc",
"type": "buy",
"amount": 5735.02289537,
"rate": 0.00000085,
"timestamp_created": "1556457111",
"status": 0
},
"1400151861064946": {
"pair": "edc_btc",
"type": "buy",
"amount": 608.2294235,
"rate": 0.00000085,
"timestamp_created": "1556453555",
"status": 0
},
"1400151860984352": {
"pair": "edc_btc",
"type": "buy",
"amount": 13553.51532229,
"rate": 0.00000085,
"timestamp_created": "1556451515",
"status": 0
},
"1400151860967764": {
"pair": "edc_btc",
"type": "buy",
"amount": 49475.62404601,
"rate": 0.00000085,
"timestamp_created": "1556451103",
"status": 0
},
"1400151860901030": {
"pair": "edc_btc",
"type": "buy",
"amount": 21474.82564282,
"rate": 0.00000085,
"timestamp_created": "1556449399",
"status": 0
},
"1400151860889146": {
"pair": "edc_btc",
"type": "buy",
"amount": 2657.50733826,
"rate": 0.00000085,
"timestamp_created": "1556449090",
"status": 0
},
"1400151860484795": {
"pair": "edc_btc",
"type": "buy",
"amount": 71933.21911691,
"rate": 0.00000085,
"timestamp_created": "1556438570",
"status": 0
},
"2400151859280443": {
"pair": "edc_btc",
"type": "sell",
"amount": 266054.68380596,
"rate": 0.00000088,
"timestamp_created": "1556408217",
"status": 0
},
"2400151857916444": {
"pair": "edc_btc",
"type": "sell",
"amount": 400000,
"rate": 0.0000009,
"timestamp_created": "1556374931",
"status": 0
},
"2400151857916059": {
"pair": "edc_btc",
"type": "sell",
"amount": 400000,
"rate": 0.00000089,
"timestamp_created": "1556374923",
"status": 0
}
}
}
如何获取循环值数量..这个数组有随机值 1400151861513776..每次更改..
我使用php代码.. json_decode..
您可以使用json_decode将 JSON 转换为数组。PHP json_decode()
$jsonToArray = json_decode($json,true); // $json has the `JSON`
如果你需要key用amount你可以使用array_walk PHP array_walk（）
$jsonToArray = json_decode($json,true);
$res = [];
array_walk($jsonToArray['return'], function($v, $k) use (&$res){
$res[$k] = $v['amount'];
});
输出：-
Array
(
[1400151861513776] => 138959.22155687
[1400151861456538] => 4115.53246448
.......
.......
[2400151857916444] => 400000
[2400151857916059] => 400000
)
或者
如果你不需要key，只有amount你可以使用array_map PHP array_map()
$jsonToArray = json_decode($json,true);
$res = [];
array_map(function($v) use(&$res){
$res[] = $v['amount'];
}, $jsonToArray['return']);
输出 ：-
Array
(
[0] => 138959.22155687
[1] => 4115.53246448
.......
.......
)
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