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1. 处理时的时间
原标题:Process Timing when Scraping

我有一个场所,可以将其姐妹点拆开,但出于报告原因,我想能够确定任务需要多长时间。 我如何用购买力平价来处理这个问题,这是否甚至可能?

在一个理想的世界里,如果任务可能与5秒后的实际运作挂钩,我就要杀死这一职能,并报告失败。

谢谢大家。

最佳回答

如果你使用URL进行拆解,你可以像现在这样使用停机功能。

// create a new cURL resource
$ch = curl_init();

// set URL and other appropriate options including timeout
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  // capture the result in a string
curl_setopt($ch, CURLOPT_TIMEOUT, 5);  // The number of seconds to wait while trying to connect.
// grab the info
if (!$result = curl_exec($ch))
{
    trigger_error(curl_error($ch));
}

// close cURL resource, and free up system resources
curl_close($ch);

// process the $result
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