| public isInteractive ( integer | resource $fd = EnvironmentInterface::STDOUT ) : boolean | ||
| $fd | integer | resource | File descriptor, must be either a file resource or an integer [Optional] |
| return | boolean | |
public function isInteractive($fd = EnvironmentInterface::STDOUT)
{
return function_exists('posix_isatty') && @posix_isatty($fd);
}