使用cURL从PHP触发页面上脚本的最快方法，不要等待响应

现在我正在使用cURL和类似的东西：

Right now I am using cURL and something like that:

foreach ($urls as $url) {

    $ch = curl_init(); 
    curl_setopt($ch, CURLOPT_URL, $url ); 
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
    curl_exec($ch);

}

触发远程服务器上的php脚本。

to trigger a php script on a remote server.

我的事情是我只想触发该脚本，根本不在乎它返回的内容，而是想触发循环中的另一个地址。

My thing is I just want to trigger that script and doesn't care at all what it returns and I want to trigger another address that is in my loop.

因此，如何消除等待响应并仅触发服务器上的脚本（数组中有大约200个URL，我需要循环遍历并触发这些URL中的每个URL）

So, how can I eliminate waiting for the response and just trigger the scripts on the servers (I have about 200 urls in my array I need to loop through and trigger each of these urls).

因此，基本上，我只想触发脚本并移至下一个脚本，而不管它返回的内容。

So, basically I want just to trigger the script and move to the next one and don't care what it returns.

我的另一个担心是，如果我可以像这样将 curl_init（）移到循环外：

And another concern of mine is that if I can move the curl_init() outside of the loop like that:

$ch = curl_init(); 

foreach ($urls as $url) {

    curl_setopt($ch, CURLOPT_URL, $url ); 
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
    curl_exec($ch);

}

如果有更快的方法来实现无需使用cURL，请告诉我。
我只需要从一个文件内的一个循环触发远程服务器上的100个脚本。