我使用过雅虎的符号查找

它以JSON格式返回数据.喜欢以下

YAHOO.Finance.SymbolSuggest.ssCallback(

{

"ResultSet": {

"Query": "ya",

"Result": [

{

"symbol": "YHOO",

"name": "Yahoo! Inc.",

"exch": "NMS",

"type": "S",

"exchDisp": "NASDAQ"

},

{

"symbol": "AUY",

"name": "Yamana Gold, Inc.",

"exch": "NYQ",

"type": "S",

"exchDisp": "NYSE"

},

{

"symbol": "YZC",

"name": "Yanzhou Coal Mining Co. Ltd.",

"exch": "NYQ",

"type": "S",

"exchDisp": "NYSE"

},

{

"symbol": "YRI.TO",

"name": "YAMANA GOLD INC COM NPV",

"exch": "TOR",

"type": "S",

"exchDisp": "Toronto"

},

{

"symbol": "8046.TW",

"name": "NAN YA PRINTED CIR TWD10",

"exch": "TAI",

"type": "S",

"exchDisp": "Taiwan"

},

{

"symbol": "600319.SS",

"name": "WEIFANG YAXING CHE 'A'CNY1",

"exch": "SHH",

"type": "S",

"exchDisp": "Shanghai"

},

{

"symbol": "1991.HK",

"name": "TA YANG GROUP",

"exch": "HKG",

"type": "S",

"exchDisp": "Hong Kong"

},

{

"symbol": "1303.TW",

"name": "NAN YA PLASTIC TWD10",

"exch": "TAI",

"type": "S",

"exchDisp": "Taiwan"

},

{

"symbol": "0294.HK",

"name": "YANGTZEKIANG",

"exch": "HKG",

"type": "S",

"exchDisp": "Hong Kong"

},

{

"symbol": "YAVY",

"name": "Yadkin Valley Financial Corp.",

"exch": "NMS",

"type": "S",

"exchDisp": "NASDAQ"

}

]

}

}

)

我想获得Result 1st数组数据

我正在尝试使用下面但它不适合我

$file = "http://d.yimg.com/autoc.finance.yahoo.com/autoc?query=yahoo&callback=YAHOO.Finance.SymbolSuggest.ssCallback";

$data = file_get_contents($file);

$result = json_decode($data);

我想得到第一个数组符号的结果

我用了

$result [‘YAHOO.Finance.SymbolSuggest.ssCallback’] [‘ResultSet’] [‘result’] [‘symbol’]

它没有工作,请帮助我,我如何从上面的API获得符号

谢谢

Sanjib