Question

我发布并收到了cURL的回复。无论如何，我可以记录发送到收到回复的时间吗？这是我的帖子和回复代码的样子。

$ch = curl_init($Url);
curl_setopt($ch, CURLOPT_POST,1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $dataBeingPassed);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
$result = curl_exec($ch);

Answer 1

curl_getinfo ( resource $ch [, int $opt = 0 ] )

http://php.net/manual/en/function.curl-getinfo.php请查看

Answer 2

您可以在请求之前保存时间，并将其与请求后的时间进行比较 -

$start_ts = time();

// code that takes some time goes here

echo "This code took" . (time() - $start_ts) .' seconds to execute";

使用此方法，您只能以秒为单位测量急性。 time()函数返回epoch timestamp（自1970年1月1日起的秒数）。

对于一些更准确的测量，您可能需要查看PHP的microtime() function。

Answer 3

您可能想尝试curl_getinfo。

CURLINFO_TOTAL_TIME - Total transaction time in seconds for last transfer
CURLINFO_NAMELOOKUP_TIME - Time in seconds until name resolving was complete
CURLINFO_CONNECT_TIME - Time in seconds it took to establish the connection
CURLINFO_PRETRANSFER_TIME - Time in seconds from start until just before file transfer begins
CURLINFO_STARTTRANSFER_TIME - Time in seconds until the first byte is about to be transferred

Answer 4

您可以使用curl_getinfo（）。请参阅此

http://www.php.net/manual/en/function.curl-getinfo.php

记录发布时间和结果

4 个答案: