これは、ヤフー ファイナンスの株価情報からデータを取得するために使用したスクリプトです。しかし、私はここで問題に直面しています..そして、私が得た答えから解決策を見つけることができません。PHPスクリプトは...
<?php
session_start();
$yql_base_url = "http://query.yahooapis.com/v1/public/yql";
$yql_query = "select * from yahoo.finance.quotes where symbol in ('XAUUSD=X','XAGUSD=X','PLN12.NYM','PAK12.NYM','USDCAD=X')";
$yql_query_url = $yql_base_url . "?q=" . urlencode($yql_query);
$yql_query_url .= "&env=http://datatables.org/alltables.env";
$yql_query_url .= "&format=json";
$session = curl_init($yql_query_url);
curl_setopt($session, CURLOPT_RETURNTRANSFER,true);
$json = curl_exec($session);
$phpObj = json_decode($json);
if(!is_null($phpObj->query->results)){
}
if(!is_null($phpObj->query->results)){
foreach($phpObj->query->results->quote as $quotes){
$_SESSION['Ask'] = $quotes->Ask;
$_SESSION['Bid'] = $quotes->Bid;
$_SESSION['AskRealtime'] = $quotes->AskRealtime;
$_SESSION['BidRealtime'] = $quotes->BidRealtime;
$_SESSION['LastTradeDate'] = $quotes->LastTradeDate;
$_SESSION['LastTradePriceOnly'] = $quotes->LastTradePriceOnly;
$_SESSION['LastTradeTime'] = $quotes->LastTradeTime;
}
}
?>
そして、セッションを印刷する表示部分または本体部分は...
<body>
<div>
<ul>
<li>Gold Price</li>
<li><?php echo $_SESSION['Ask'];?></li>
<li><?php echo $_SESSION['Bid'];?></li>
<li><?php echo $_SESSION['AskRealtime'];?></li>
<li><?php echo $_SESSION['BidRealtime'];?></li>
<li><?php echo $_SESSION['LastTradeDate'];?></li>
<li><?php echo $_SESSION['LastTradePriceOnly'];?></li>
<li><?php echo $_SESSION['LastTradeTime'];?></li>
</ul>
<ul>
<li>Silver Price</li>
<li><?php echo $_SESSION['Ask_2'];?></li>
<li><?php echo $_SESSION['Bid_2'];?></li>
<li><?php echo $_SESSION['AskRealtime_2'];?></li>
<li><?php echo $_SESSION['BidRealtime_2'];?></li>
<li><?php echo $_SESSION['LastTradeDate_2'];?></li>
<li><?php echo $_SESSION['LastTradePriceOnly_2'];?></li>
<li><?php echo $_SESSION['LastTradeTime_2'];?></li>
</ul>
<ul>
<li>Platinum Price</li>
<li><?php echo $_SESSION['Ask_3'];?></li>
<li><?php echo $_SESSION['Bid_3'];?></li>
<li><?php echo $_SESSION['AskRealtime_3'];?></li>
<li><?php echo $_SESSION['BidRealtime_3'];?></li>
<li><?php echo $_SESSION['LastTradeDate_3'];?></li>
<li><?php echo $_SESSION['LastTradePriceOnly_3'];?></li>
<li><?php echo $_SESSION['LastTradeTime_3'];?></li>
</ul>
<ul>
<li>Palladium Price</li>
<li><?php echo $_SESSION['Ask_3'];?></li>
<li><?php echo $_SESSION['Bid_3'];?></li>
<li><?php echo $_SESSION['AskRealtime_3'];?></li>
<li><?php echo $_SESSION['BidRealtime_3'];?></li>
<li><?php echo $_SESSION['LastTradeDate_3'];?></li>
<li><?php echo $_SESSION['LastTradePriceOnly_3'];?></li>
<li><?php echo $_SESSION['LastTradeTime_3'];?></li>
</ul>
<ul>
<li>USD to CAD</li>
<li><?php echo $_SESSION['Ask_3'];?></li>
<li><?php echo $_SESSION['Bid_3'];?></li>
<li><?php echo $_SESSION['AskRealtime_3'];?></li>
<li><?php echo $_SESSION['BidRealtime_3'];?></li>
<li><?php echo $_SESSION['LastTradeDate_3'];?></li>
<li><?php echo $_SESSION['LastTradePriceOnly_3'];?></li>
<li><?php echo $_SESSION['LastTradeTime_3'];?></li>
</ul>
</div>
</body>
しかし、私が上から得た結果は..
1.0015
1.0005
5/11/2012
1.001 5:55pmです
$yql_query = "select * from ...'PLN12.NYM','PAK12.NYM', 'USDCAD =X' )";の 'USDCAD =X'のセッション出力のみです。
クエリは..
$yql_query = "select * from yahoo.finance.quotes where symbol in ('XAUUSD=X','XAGUSD=X','PLN12.NYM','PAK12.NYM','USDCAD=X')";
そして、ヤフーのウェブサイトからのヤフーファイナンスの引用のXML出力は次のとおりです。
<query yahoo:count="5" yahoo:created="2012-05-12T22:01:43Z" yahoo:lang="en-US">
<diagnostics>
<publiclyCallable>true</publiclyCallable>
<redirect from="http://datatables.org/alltables.env" status="301">http://www.datatables.org/alltables.env</redirect>
<url execution-start-time="417" execution-stop-time="775" execution-time="358" proxy="DEFAULT">http://datatables.org/alltables.env</url>
<url execution-start-time="826" execution-stop-time="1040" execution-time="214" proxy="DEFAULT">http://www.datatables.org/yahoo/finance/yahoo.finance.quotes.xml</url>
<url execution-start-time="1247" execution-stop-time="1261" execution-time="14" proxy="DEFAULT">http://download.finance.yahoo.com/d/quotes.csv?f=aa2bb2b3b4cc1c3c6c8dd1d2ee1e7e8e9ghjkg1g3g4g5g6ii5j1j3j4j5j6k1k2k4k5ll1l2l3mm2m3m4m5m6m7m8nn4opp1p2p5p6qrr1r2r5r6r7ss1s7t1t7t8vv1v7ww1w4xy&s=XAUUSD%3DX,XAGUSD%3DX,PLN12.NYM,PAK12.NYM,USDCAD%3DX</url>
<query execution-start-time="1045" execution-stop-time="1261" execution-time="216" params="{url=[http://download.finance.yahoo.com/d/quotes.csv?f=aa2bb2b3b4cc1c3c6c8dd1d2ee1e7e8e9ghjkg1g3g4g5g6ii5j1j3j4j5j6k1k2k4k5ll1l2l3mm2m3m4m5m6m7m8nn4opp1p2p5p6qrr1r2r5r6r7ss1s7t1t7t8vv1v7ww1w4xy&s=XAUUSD%3DX,XAGUSD%3DX,PLN12.NYM,PAK12.NYM,USDCAD%3DX]}">select * from csv where url=@url and columns='Ask,AverageDailyVolume,Bid,AskRealtime,BidRealtime,BookValue,Change&PercentChange,Change,Commission,ChangeRealtime,AfterHoursChangeRealtime,DividendShare,LastTradeDate,TradeDate,EarningsShare,ErrorIndicationreturnedforsymbolchangedinvalid,EPSEstimateCurrentYear,EPSEstimateNextYear,EPSEstimateNextQuarter,DaysLow,DaysHigh,YearLow,YearHigh,HoldingsGainPercent,AnnualizedGain,HoldingsGain,HoldingsGainPercentRealtime,HoldingsGainRealtime,MoreInfo,OrderBookRealtime,MarketCapitalization,MarketCapRealtime,EBITDA,ChangeFromYearLow,PercentChangeFromYearLow,LastTradeRealtimeWithTime,ChangePercentRealtime,ChangeFromYearHigh,PercebtChangeFromYearHigh,LastTradeWithTime,LastTradePriceOnly,HighLimit,LowLimit,DaysRange,DaysRangeRealtime,FiftydayMovingAverage,TwoHundreddayMovingAverage,ChangeFromTwoHundreddayMovingAverage,PercentChangeFromTwoHundreddayMovingAverage,ChangeFromFiftydayMovingAverage,PercentChangeFromFiftydayMovingAverage,Name,Notes,Open,PreviousClose,PricePaid,ChangeinPercent,PriceSales,PriceBook,ExDividendDate,PERatio,DividendPayDate,PERatioRealtime,PEGRatio,PriceEPSEstimateCurrentYear,PriceEPSEstimateNextYear,Symbol,SharesOwned,ShortRatio,LastTradeTime,TickerTrend,OneyrTargetPrice,Volume,HoldingsValue,HoldingsValueRealtime,YearRange,DaysValueChange,DaysValueChangeRealtime,StockExchange,DividendYield'</query>
<javascript execution-time="279" instructions-used="302744" table-name="yahoo.finance.quotes"/>
<warning>Unable to sort response according to field 'Ask,Bid,AskRealtime,BidRealtime,LastTradeDate,LastTradePriceOnly,LastTradeTime'.</warning>
<user-time>1326</user-time>
<service-time>586</service-time>
<build-version>27222</build-version>
</diagnostics>
<results>
<quote symbol="XAUUSD=X">
<Bid>1585.30</Bid>
<AskRealtime/>
<BidRealtime/>
<LastTradeDate>5/11/2012</LastTradeDate>
<LastTradePriceOnly>1580.3002</LastTradePriceOnly>
<LastTradeTime>5:15pm</LastTradeTime>
<Ask>1575.30</Ask>
</quote>
<quote symbol="XAGUSD=X">
<Bid/>
<AskRealtime/>
<BidRealtime/>
<LastTradeDate>5/11/2012</LastTradeDate>
<LastTradePriceOnly>28.858</LastTradePriceOnly>
<LastTradeTime>5:39pm</LastTradeTime>
<Ask/>
</quote>
<quote symbol="PLN12.NYM">
<Bid/>
<AskRealtime>1478.60</AskRealtime>
<BidRealtime>1462.90</BidRealtime>
<LastTradeDate>5/11/2012</LastTradeDate>
<LastTradePriceOnly>1465.30</LastTradePriceOnly>
<LastTradeTime>5:02pm</LastTradeTime>
<Ask/>
</quote>
<quote symbol="PAK12.NYM">
<Bid/>
<AskRealtime>0.00</AskRealtime>
<BidRealtime>0.00</BidRealtime>
<LastTradeDate>3/23/2012</LastTradeDate>
<LastTradePriceOnly>658.80</LastTradePriceOnly>
<LastTradeTime>7:12am</LastTradeTime>
<Ask/>
</quote>
<quote symbol="USDCAD=X">
<Bid>1.0005</Bid>
<AskRealtime/>
<BidRealtime/>
<LastTradeDate>5/11/2012</LastTradeDate>
<LastTradePriceOnly>1.001</LastTradePriceOnly>
<LastTradeTime>5:55pm</LastTradeTime>
<Ask>1.0015</Ask>
</quote>
XML を明確に表示するには、ここをクリックしてください
指定された div ですべての売り値、買い値などを抽出したいと考えています。
提案してください