使用exec（）启动myFile.bat不起作用，但使用命令行[duplicate]运行

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I am developing a web interface that will take care of changing colors in several Excel files.

For this, I try to run a .bat script that launches a .vbs script. I do all this server side (on an intranet machine so total access) that I configured with wamp (Apache 2.4.37 and PHP 7.2.14).

The problem is that the php page does not execute the script and run the browser in a infinite loop. My line for the script:

exec ('launch_vbs.bat');

I tried :

• with system () and passthru (), no change.

• to put the whole way, no change.

• to specify chmod to 777 on my launch_vbs.bat file, no change

• to add 2> & 1 at the end, no change.

• to launch my file launch_vbs.bat in command line on the server, everything is done correctly, it modifies the colors of my excel files

• to launch the php page containing the exec () in the command prompt of my server, the exec () is done correctly and the colors are modified in excels

My .bat and .vbs files (and even .php) are all in the same directory in the wamp server folder (C:/wamp64/www/MyProject/)

In short, I hold a little and I do not know what to do ... If anyone has an idea it would be great!

Thank you in advance !

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Answer 1

Did you try to actually give the exact same command that you give in cmd like:

exec('start launch_vbs.bat');

Or using system:

  system('cmd /c launch_vbs.bat');

note that cmd is the one running inside system32 of windows. That means that if you replace cmd with "C:\Windows\System32\cmd.exe" it should work as well. Source!!!

Edit:

Your bat file should trigger the execution of your vbs script. So it should look similar to:

@echo off 
start C:\wamp64\www\ODR\change_color.vbs