private function _verifyOrder($params)
{
$url = self::VERIFY_URL_ONLINE;
unset($params['gateway_flag'], $params['sign'], $params['sign_return']);
$params['app_key'] = $this->_appKey;
$params['sign'] = Qihoo_Util::getSign($params, $this->_appSecret);
$url .= '?' . http_build_query($params);
$ret = Qihoo_Util::request($url, Qihoo_Util::METHOD_POST);
$json = json_decode($ret, TRUE);
return $json['ret'];
}
public static function request($url, $mode, $params = '', $needHeader = false, $timeout = 10)
{
self::$err = null;
$ch = curl_init();
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, self::USERAGENT);
curl_setopt($ch, CURLOPT_CAINFO, dirname(__FILE__) . '/cacert.pem');
if (self::$_followRedirect) {
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
}
if ($needHeader) {
curl_setopt($ch, CURLOPT_HEADER, true);
}
if ($mode == 'POST') {
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:'));
curl_setopt($ch, CURLOPT_POST, true);
if (is_array($params)) {
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($params));
} else {
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
}
} else {
if (is_array($params)) {
$url .= (strpos($url, '?') === false ? '?' : '&') . http_build_query($params);
} else {
$url .= (strpos($url, '?') === false ? '?' : '&') . $params;
}
}
curl_setopt($ch, CURLOPT_URL, $url);
$result = curl_exec($ch);
if ($needHeader) {
$tmp = $result;
$result = array();
$info = curl_getinfo($ch);
$result['header'] = substr($tmp, 0, $info['header_size']);
$result['body'] = trim(substr($tmp, $info['header_size']));
//直接从header之后开始截取，因为 1.body可能为空 2.下载可能不全
//$info['download_content_length'] > 0 ? substr($tmp, -$info['download_content_length']) : '';
}
$errno = curl_errno($ch);
if ($errno) {
self::$err = array('errno' => $errno, 'error' => curl_error($ch));
}
curl_close($ch);
return $result;
}
/**
* 请求360接口
* @param type $url
* @param type $data
* @param type $decode
* @return type
* @throws Qihoo_Exception
*/
private function _request($url, $data, $decode = true)
{
$debugUrl = $url . '?' . http_build_query($data);
$this->_debug(__METHOD__, "请求 {$debugUrl}");
$jsonStr = Qihoo_Util::request($url, Qihoo_Util::METHOD_GET, $data);
$err = Qihoo_Util::getError();
if ($err) {
$errMsg = "错误:{$err['error']}({$err['errno']})";
$this->_debug(__METHOD__, $errMsg);
throw new Qihoo_Exception(Qihoo_Exception::CODE_NET_ERROR, $errMsg . "\r\n" . $url);
}
if (empty($jsonStr)) {
$this->_debug(__METHOD__, "请求{$debugUrl} 返回了空字符串");
throw new Qihoo_Exception(Qihoo_Exception::CODE_NET_ERROR, $debugUrl);
}
$this->_debug(__METHOD__, "请求{$debugUrl} 返回了" . $jsonStr);
if (!$decode) {
return $jsonStr;
}
$response = json_decode($jsonStr, true);
if (empty($response)) {
$this->_debug(__METHOD__, "json_decode失败，原串为{$jsonStr}");
throw new Qihoo_Exception(Qihoo_Exception::CODE_JSON_ERROR, $jsonStr);
}
$this->_debug(__METHOD__, "请求{$debugUrl} json解压后结果为" . var_export($response, 1));
if (!empty($response['error_code'])) {
$this->_debug(__METHOD__, "返回结果有错误：" . $response['error'] . "({$response['error_code']})");
throw new Qihoo_Exception($response['error_code'], $response['error']);
}
return $response;
}