php使用curl提交獲取數據

用了多次curl後整合出來的，支持多種操作

/*
    *url 網址
    *arrip 如果有代理IP 格式array
    *curlPost 需要post提交數據
    *header header數據
    *user_agent 模擬瀏覽器訪問
     */
    public function curl($url,$curlPost = false, $header = false,$arrip = array(),$user_agent=false)
    {
        $arrip      = $this->arrip;
        $user_agent = 'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36';
        // $header = array('X-FORWARDED-FOR:111.222.333.4', 'CLIENT-IP:111.222.333.4');
        $ch = curl_init(); //初始化curl
        if (substr($url, 0, 5) == 'https') {
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 跳過證書檢查
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2); // 從證書中檢查SSL加密算法是否存在
        }
        if($user_agent){
            curl_setopt($ch, CURLOPT_USERAGENT, $user_agent); //模擬瀏覽器訪問
        }
        if ($arrip) {
            curl_setopt($ch, CURLOPT_PROXYAUTH, CURLAUTH_BASIC); //代理認證模式
            curl_setopt($ch, CURLOPT_PROXY, "$arrip[0]"); //代理服務器地址
            curl_setopt($ch, CURLOPT_PROXYPORT, $arrip[1]); //代理服務器端口
            // curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
        }
        curl_setopt($ch, CURLOPT_URL, $url); //抓取指定網頁
        curl_setopt($ch, CURLOPT_HEADER, 0); //設置header
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //要求結果爲字符串且輸出到屏幕上
        curl_setopt($ch, CURLOPT_TIMEOUT,5); //設置超時時間
        if ($header) {
            curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
            curl_setopt($ch, CURLOPT_REFERER, "http://www.test.com");
        }
        // curl_setopt($ch, CURLINFO_HEADER_OUT, true);//獲取httpheader所有數據
        if ($curlPost) {
            curl_setopt($ch, CURLOPT_POST, 1); //post提交方式
            curl_setopt($ch, CURLOPT_POSTFIELDS, $curlPost);
        }
        $data = curl_exec($ch); //運行curl
        if ($data == false) {
            $data = "game over";
        }
        curl_close($ch);
        return $data;
    }