今天就跟大家聊聊有关php中curl和soap方式请求服务超时如何解决，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。
curl处理
$ch = curl_init($url);
$options = array(
CURLOPT_RETURNTRANSFER => true,
CURLOPT_CONNECTTIMEOUT => 5, //5秒连接时间
CURLOPT_TIMEOUT => 30, //30秒请求等待时间
);
curl_setopt_array($ch, $options);
$response = curl_exec($ch);
if ($no = curl_errno($ch)) {
$error = curl_error($ch);
curl_close($ch);
//$no错误码7为连接不上，28为连接上了但请求返回结果超时
if(in_array(intval($no), [7, 28], true)) {
throw new TimeoutException('连接或请求超时' . $error, $no);
}
}
curl_close($ch);soap处理
php文档并没详细写soap超时或者连接不上返回的具体代码，业务处理失败或者连接不上等所有不成功，都会抛出一个SoapFault异常，看了下php的源码发现，还是有定义的
php源文件位置 /ext/soap/php_http.c
定义错误代码内容
add_soap_fault(this_ptr, "HTTP", "Unable to parse URL", NULL, NULL);
add_soap_fault(this_ptr, "HTTP", "Unknown protocol. Only http and https are allowed.", NULL, NULL);
add_soap_fault(this_ptr, "HTTP", "SSL support is not available in this build", NULL, NULL);
add_soap_fault(this_ptr, "HTTP", "Could not connect to host", NULL, NULL);
add_soap_fault(this_ptr, "HTTP", "Failed Sending HTTP SOAP request", NULL, NULL);
add_soap_fault(this_ptr, "HTTP", "Failed to create stream??", NULL, NULL);
add_soap_fault(this_ptr, "HTTP", "Error Fetching http headers", NULL, NULL);
add_soap_fault(this_ptr, "HTTP", "Error Fetching http body, No Content-Length, connection closed or chunked data", NULL, NULL);
add_soap_fault(this_ptr, "HTTP", "Redirection limit reached, aborting", NULL, NULL);
add_soap_fault(this_ptr, "HTTP", "Didn't receive an xml document", NULL, err);
add_soap_fault(this_ptr, "HTTP", "Unknown Content-Encoding", NULL, NULL);
add_soap_fault(this_ptr, "HTTP", "Can't uncompress compressed response", NULL, NULL);
add_soap_fault(this_ptr, "HTTP", http_msg, NULL, NULL);
从代码里可以看出来，连接不上都会返回一个HTTP码,soap并没像curl那样有具体的代码可以区分二者，只利用这个码可以判断是超时或者连接不上等网络问题
具体代码如下
ini_set('default_socket_timeout', 30); //定义响应超时为30秒
try {
$options = array(
'cache_wsdl' => 0,
'connection_timeout' => 5, //定义连接超时为5秒
);
libxml_disable_entity_loader(false);
$client = new \SoapClient($url, $options);
return $client->__soapCall($function_name, $arguments);
} catch (\SoapFault $e) {
//超时、连接不上
if($e->faultcode == 'HTTP'){
throw new TimeoutException('连接或请求超时', $e->getCode());
}
}看完上述内容，你们对php中curl和soap方式请求服务超时如何解决有进一步的了解吗？如果还想了解更多知识或者相关内容，请关注创新互联行业资讯频道，感谢大家的支持。
