PHP curl 超时错误检测
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时间:2020-08-25 02:18:39 来源:igfitidea点击:
PHP curl timeout error detection
提问by morteza kavakebi
I use curl to perform a HTTP request like this:
我使用 curl 来执行这样的 HTTP 请求:
$ch = curl_init();
$timeout = 5;
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout);
$data = curl_exec($ch);
curl_close($ch);
How can I check if an error occurred, and whether it was a timeout error?
如何检查是否发生错误,以及是否是超时错误?
回答by Jason McCreary
回答by morteza kavakebi
you can check error number and its' description like this:
您可以像这样检查错误号及其描述:
// Check if any error occurred
if(curl_errno($ch))
{
echo 'Curl error: ' . curl_error($ch);
}

