Windows-issues with content changes within the PHP monitoring folder

I want to realize the filemtime of the folder every 5 seconds, and then through 2 times the similarities and differences between filemtime to achieve its function. $filetime1 = filemtime("PATH.txt");sleep(10);$filetime2 = filemtime("Path.txt"), just to the end, the 2 filemtime get the same time, I just want to ask if there is any function to implement its real-time monitoring function, I use the Windows system, similar to the Linux crontab the timing task of the method on Windows?

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I want to realize the filemtime of the folder every 5 seconds, and then through 2 times the similarities and differences between filemtime to achieve its function. $filetime1 = filemtime("PATH.txt");sleep(10);$filetime2 = filemtime("Path.txt"), just to the end, the 2 filemtime get the same time, I just want to ask if there is any function to implement its real-time monitoring function, I use the Windows system, similar to the Linux crontab the timing task of the method on Windows?

Windows, you can put a urlcron on it.

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