yes it prints nothing by this code if (($out = system('C:\Program Files\GAMS23.7\gams.exe trnsport_php.gms')) !== FALSE) { print('Not error'); printf('Output is "%s"', $out); } else { print('Error'); }
yes it prints nothing by this code if (($out = system('C:\Program Files\GAMS23.7\gams.exe trnsport_php.gms')) !== FALSE) { print('Not error'); printf('Output is "%s"', $out); } else { print('Error'); }