Question

我使用PHP curl对Web服务进行SOAP请求，我有一个超过500项ID的数组，对于每个ID，我发送一个SOAP请求并获得一个XML响应，我测试了一些参数并生成/存储在变量中。不幸的是，我只能循环遍历数组的9个ID，因此我得到了一个＆＃34; 500服务器错误＆＃34;在一个jquery帖子上的萤火虫。如何遍历所有这500件物品？可以通过并行连接或多线程完成吗？如果是这样，你如何在PHP卷曲？

这是我的示例代码。

<?php 
$VehicleIDs = "153,106,128,149,121,123,125,133,130,115,124,116,102,100,101,103,144,113,...........";//over 500 items
$VehicleIDsArray = explode(",", $VehicleIDs);

for($i=0; $i <= count($massVehicleIDsArray); $i++){
            $soapUrl = "http://xxx.asmx";
            $xml_post_string = '<?xml version="1.0" encoding="utf-8"?>
                            <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
                              <soap:Body>
                                <GetInUseEventsForVehicleID>
                                  <VehicleID>'.$massVehicleIDsArray[$i].'</VehicleID>
                                </GetInUseEventsForVehicleID>
                              </soap:Body>
                            </soap:Envelope>';

        $headers = array(
                    "Content-type: text/xml;charset=\"utf-8\"",
                    "Accept: text/xml",
                    "Cache-Control: no-cache",
                    "Pragma: no-cache",
                    "SOAPAction: xxx", // your op URL
                    "Content-length: ".strlen($xml_post_string),
                );
        // PHP cURL  for https connection with auth
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($ch, CURLOPT_URL, $soapUrl);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
        curl_setopt($ch, CURLOPT_TIMEOUT, 10);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $xml_post_string); // xml request
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

        // converting
        $response = curl_exec($ch); 
        curl_close($ch);

        // converting
        $response1 = str_replace("<soap:Body>","",$response);
        $response2 = str_replace("</soap:Body>","",$response1);

        // convertingc to XML
        $parser = simplexml_load_string($response2);   

        /*....................

        MORE CODE TO COMPARE EACH SOAP RESPONSE

        ...................*/
}
?>

谢谢

Answer 1

我认为基本问题处于低时限http://www.php.net/manual/en/info.configuration.php#ini.max-execution-time，并且是curl支持并行执行http://php.net/manual/ru/function.curl-multi-exec.php，有一些用于并行执行curl的开源库。

http://www.phpclasses.org/package/4091-PHP-Retrieve-multiple-pages-simultaneously.html

https://github.com/Fivell/Utfy

https://github.com/jmathai/php-multi-curl

等等。但是你仍然可能会达到最大执行时间或内存限制

Answer 2

另一个可能性是你在同一页面中多次调用php中的wsdl方法

在客户端连接之前创建，然后执行类似的操作

$params1 = array(xml nodes);
$client->WSDLMETHOD($params1);

echo $client->__getLastRequest();
echo $result = $client->__getLastResponse(); 

//reapeat this and you will do two soap request
$params2 = array(xml nodes);
$client->WSDLMETHOD($params2);
echo $client->__getLastRequest();
echo $result = $client->__getLastResponse();

如何在循环中发送多个SOAP请求：PHP？

2 个答案: