| Class stock{ /**
* Stock Data interface
*/ Const STOCK_URL = "Http://apis.baidu.com/apistore/stockservice/stock";
/**
* Get stock code through pinyin or Chinese characters
*/ Const SOCKET_SUGGEST = "http://cjhq.baidu.com/suggest?code5="; /**
* Single State instance
*/ private static $instance; /**
* API Key
*/ private static $apikey; /**
* Instantiate class and specify API KEY
* @param apikey string
* @return Instance Object
*/ public static function getinstance ($apikey) {
if (self:: $instance = = NULL) {
Self:: $instance = new Self;
Self:: $apikey = $apikey;
} Return self:: $instance;
} /**
* Get stock Name
* @param stockid string
* @return StockName string
*/ public static function GetName ($stockid) {
$result = Self::getsinglestock ($stockid);
return $result [' name '];
} /**
* Get last update time
* @param stockid string
* @return Time string
*/ public static function GetTime ($stockid) {
$result = Self::getsinglestock ($stockid);
return $result [' Date ']. $result [' time '];
} /**
* Get chart Address
* @param stockid string
* @param date string Min/day/week/mouth
* @return IMAGEURL string
*/ public static function Getkline ($stockid, $date = ' min ') {
$result = Self::getsinglestock ($stockid);
return $result [' klinegraph '] [$date. ' URL '];
} /**
* Capture the entire stock of data
* @param stockid string
* @return Stock Infomation Array
*/ public static function Getsinglestock ($stockid) {
$type = Preg_match ('/(\d+) {6}/is ', $stockid);
if ($type = = 0) {
$stockid = Self::getstockid ($stockid);
}
$stock _url = Self::stock_url. "? Stockid= ". $stockid;
$result = Self::httpget ($stock _url, true);
if ($result [' errnum ']!= 0) {
throw new Exception ($result [' errmsg '], 1);
Return
}
return $result [' Retdata '];
} /**
* Input Pinyin or Chinese characters to get stock code
* @param name string
* @return Stockid string
*/ private static function Getstockid ($name) {
$ result = Self::httpget (Self::socket_suggest.urlencode (iconv (' utf-8 ', ' GBK ', $name)), false);
if (empty ($result)) {
throw new Exception ("Stock name NOT EXISTS", 2);
return;
}
$stockid = $result [' Result '][0][' code '];
$stock = Explode ('. ', $stockid);
return $stock [1]. $stock [0];
} /**
* Get Fetch method
* @param param string parameter
* @author Widuu
*/ private static function HttpGet ($url, $header =false) {
$curlHandle = Curl_init ();
curl_setopt ($curlHandle, Curlopt_url, $url);
if ($header) {
curl_setopt ($curlHandle, Curlopt_httpheader, Array (' Apikey: '. Self:: $apikey));
}
curl_setopt ($curlHandle, Curlopt_returntransfer, 1);
curl_setopt ($curlHandle, Curlopt_ssl_verifypeer, false);
curl_setopt ($curlHandle, Curlopt_ssl_verifyhost, false);
curl_setopt ($curlHandle, Curlopt_timeout, 10);
$content = curl_exec ($curlHandle);
Curl_close ($curlHandle);
Return $header? Json_decode ($content, True): Json_decode (Iconv (' GBK ', ' utf-8 ', trim ($content)), true);
}
} //test Code
Stock::getinstance ("5040BCBFEBB0A4CFFC7BE278723255AA");
Print_r (Stock::getsinglestock (' sh601000 '));
Echo stock::getkline (' Zijin mining '); |
