How to push git to php using exec ()

Here is my push.bat file

echo "Hello world!"
cd abhishek3/
call git add .
call git commit -m "sadf"
call heroku accounts:set abhishek84 
call git push heroku master

      

        
        
        
      

    

I can push to my repository by running push.bat file in cmd

I want to push to my repo from php, tried the following snippets but none of them worked for me.

exec("psexec -d push.bat");

      

        
        
        
      

    

Result: PHP page loads unlimited

$WshShell = new COM("WScript.Shell");
$oExec = $WshShell->Run("cmd /C abhishek3.bat, 0, false);

      

        
        
        
      

    

Result: the page stops loading after a while and nothing works

exec("cmd.exe /c abhishek3.bat")

      

        
        
        
      

    

Result: the page stops loading after a while and nothing works

EDIT: Tried the following snippet but nothing worked.

exec("hstart.exe /NOCONSOLE \"cmd.exe /c \"abhishek3.bat\"\"");

      

        
        
        
      

    

The above snippet runs successfully when run from cmd, but did not work when run from php via exec (). Download hstart (Hidden start)