8 * During installation we need to check if register_argc_argv is
9 * enabled for the command line PHP processor, because otherwise
10 * deliveries will fail. So we will do a shell exec of php and
11 * execute this file with a command line argument, and see if it
12 * echoes the argument back to us. Otherwise notify the person
13 * that their installation doesn't meet the system requirements.
18 if(($argc > 1) && isset($argv[1]))