php依据文件不同关闭同名进程
php根据文件不同关闭同名进程
比如有个 a.exe 在 C:\test 和 C:\test\test 目录下,在两个目录下把a.exe都运行,然后任务管理器里面就出现了两个a.exe 怎么用php关闭,指定目录下的a.exe 比如我想关闭C:\test\test 下的运行的a.exe该怎么办
------解决方案--------------------
windows不了解。
linux下,运行一个进程后都会有一个唯一的pid。可以通过一个shell脚本来运行php脚本的进程作为其子进程,运行后可以得到各自的pid,然后kill的时候直接kill相关的pid既可。
php本身也可以通过getmypid函数获取当前脚本进程pid。不过似乎是不能杀死自身进程,还是需要个master进程对来控制。
python不太会,如果是ruby的话,程序自己也能获得pid,但貌似也无法杀死自己。
最简单的方法就是用shell做主控进程。
------解决方案--------------------
向操作系统发出相应的命令就可以了
但遗憾的是:你做不到,因为 php 没有足够的权限

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