``` <?php // +---------------------------------------------------------------------- // | 股票类 // +---------------------------------------------------------------------- // | Copyright (c) 2015-2016 http://www.widuu.com All rights reserved. // +---------------------------------------------------------------------- // | Author: widuu <admin@widuu.com> // +---------------------------------------------------------------------- // | Time : 2015/6/6 // +--------------------------------------------------------------------- class stock{ /** * 股票数据接口 */ const STOCK_URL = "http://apis.baidu.com/apistore/stockservice/stock"; /** * 通过拼音或者汉字获取股票代码 */ const SOCKET_SUGGEST = "http://cjhq.baidu.com/suggest?code5="; /** * 单态实例 */ private static $instance; /** * API 密钥 */ private static $apikey; /** * 实例化类和指定API KEY * @param apikey string * @return instance object */ public static function getInstance($apikey){ if( self::$instance == NULL ){ self::$instance = new self; self::$apikey = $apikey; } return self::$instance; } /** * 获取股票名称 * @param stockid string <stock num> * @return stockName string */ public static function getName($stockid){ $result = self::getSingleStock($stockid); return $result['name']; } /** * 获取最后更新时间 * @param stockid string <stock num> * @return time string */ public static function getTime($stockid){ $result = self::getSingleStock($stockid); return $result['date'].$result['time']; } /** * 获取K线图地址 * @param stockid string <stock num> * @param date string <time> min/day/week/mouth * @return imageUrl string */ public static function getKline($stockid,$date='min'){ $result = self::getSingleStock($stockid); return $result['klinegraph'][$date.'url']; } /** * 抓取整只股票的数据 * @param stockid string <stock num> * @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 $result['retData']; } /** * 输入拼音或者汉字来获取股票代码 * @param name string <stock name> * @return stockid string */ private static function getStockId($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获取方法 * @param param string 参数 * @author widuu <admin@widuu.com> */ 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); } } //测试代码 stock::getInstance("5040bcbfebb0a4cffc7be278723255aa"); echo "<pre>"; print_r(stock::getSingleStock('sh601000')); echo "</pre>"; echo stock::getKline('紫金矿业'); ```