思路
先从yahoo接口获取数据,再定义接口,转化成为json输出。只供卡通网(kt5.cn)使用
stock.php 接口处理代码
<?php
header("Content-Type: application:json;charset=utf-8");
header('Access-Control-Allow-Origin:http://www.kt5.cn'); // 只允许kt5.cn这域名进行跨域get访问
header('Access-Control-Allow-Methods:GET');
header('Access-Control-Allow-Headers:x-requested-with,content-type'); $StockName=$_REQUEST['stockname'];
$StartDateArr=explode("-",$_REQUEST['startdate']);
$EndDateArr=explode("-",$_REQUEST['enddate']); $StartMonth=$StartDateArr[1] - 1;
$StartDay=$StartDateArr[2];
$StartYear=$StartDateArr[0];
$EndMonth=$EndDateArr[1] - 1;
$EndDay=$EndDateArr[2];
$EndYear=$EndDateArr[0];
$StockAPI = 'http://table.finance.yahoo.com/table.csv?s='.$StockName.'&f='.$EndYear.'&d='.$EndMonth.'&e='.$EndDay.'&c='.$StartYear.'&a='.$StartMonth.'&b='.$StartDay.'&g=d&ignore=.csv'; // 定义stock api的url
$StockData = json_encode(csv_in_array($StockAPI,",","",true)); // 定义值为读取到的Stock信息
// echo '<pre>'; // 输出原文本格式
echo $StockData; // 输出获取到的stock信息文本
// echo "</pre>"; // 输出原文本格式 function csv_in_array($url,$delm=",",$encl="",$head=true) { $csvxrow = file($url); // ---- csv rows to array ---- $csvxrow[0] = chop($csvxrow[0]);
$csvxrow[0] = str_replace($encl,'',$csvxrow[0]);
$keydata = explode($delm,$csvxrow[0]);
$keynumb = count($keydata); if ($head === true) {
$anzdata = count($csvxrow);
$z=0;
for($x=1; $x<$anzdata; $x++) {
$csvxrow[$x] = chop($csvxrow[$x]);
$csvxrow[$x] = str_replace($encl,'',$csvxrow[$x]);
$csv_data[$x] = explode($delm,$csvxrow[$x]);
$i=0;
foreach($keydata as $key) {
$out[$z][$key] = $csv_data[$x][$i];
$i++;
}
$z++;
}
}
else {
$i=0;
foreach($csvxrow as $item) {
$item = chop($item);
$item = str_replace($encl,'',$item);
$csv_data = explode($delm,$item);
for ($y=0; $y<$keynumb; $y++) {
$out[$i][$y] = $csv_data[$y];
}
$i++;
}
} return $out;
} ?>