Solar_Cli_Help::_exec()
protected
void
Solar_Cli_Help::_exec
( string $cmd = NULL
)
Displays a list of help options for a command, or the list of commands if no command was requested.
Parameters
(string)
$cmd: The requested command.
Returns
(void)
Description
Displays a list of help options for a command, or the list of commands if no command was requested.