PHP exec()作为后台进程(Windows Wampserver环境) [英] PHP exec() as Background Process (Windows Wampserver Environment)

问题描述

我正在尝试设置一个将触发后台进程的php触发文件. (请参见此问题)

I'm trying to setup a php trigger file that will set off a background process. (see this question)

我正在Windows Wampserver环境中执行此操作.

I'm doing this on a Windows Wampserver environment.

例如，我有一个trigger.php运行exec函数，该函数要求解析和执行我的backgroundProcess.php.

So for example I have trigger.php that runs the exec function that calls for my backgroundProcess.php to be parsed and executed.

但是问题是我的trigger.php文件正在等待exec()命令完成运行，然后再停止运行.后台进程运行大约20到30秒，trigger.php一直等待直到backgroundProcess.php完全完成.

However the problem is that my trigger.php file is waiting for the exec() command to finish running backgroundProcess.php before it stops. The background process runs for about 20-30 seconds, and trigger.php is waiting all that time until backgroundProcess.php has fully finished.

这有意义吗?这是运行exec()命令的trigger.php文件

Is that making sense? Here is the trigger.php file that runs the exec() command

exec('C:\wamp\bin\php\php'.phpversion().'\php.exe -f C:\path\to\backgroundProcess.php > C:\wamp\bin\php\php'.phpversion().'\dev\null &');

基本上，我希望trigger.php只是触发backgroundProcess而不是等待它完成.

Basically, I'm wanting trigger.php to just trigger off the backgroundProcess and not wait around for it to finish.

编辑

使用以下命令解决问题:

Problem solved with the following command:

$WshShell = new COM("WScript.Shell");
$oExec = $WshShell->Run("C:\wamp\bin\php\phpVERSIONNUMBER\php-win.exe -f C:/wamp/www/path/to/backgroundProcess.php", 0, false);

推荐答案

使用以下命令解决问题:

Problem solved with the following command:

$WshShell = new COM("WScript.Shell");
$oExec = $WshShell->Run("C:\wamp\bin\php\phpVERSIONNUMBER\php-win.exe -f C:/wamp/www/path/to/backgroundProcess.php", 0, false);

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