note 105381 rejected from function.exec by danbrown

Note Submitter: adityajoshi94 at yahoo dot com ---- $cmd = "C:\Program Files (x86)\pl\bin\swipl -f test1.pl -g test " halt; exec( $cmd ); nothing happens when i try to run my php code it waits for while and returns to command prompt on windows/system32/exe but when i execute the same command on cmd line i get the desired out put C:\Program Files (x86)\pl\bin\swipl -f test1.pl -g test " halt; i had been trying it for last two days, any help will be highly appreciated Thanks in advance for all people who will give it a thought and help me