| public __construct ( string | null $name = null ) | ||
| $name | string | null | 命令名称,如果没有设置则比如在 configure() 里设置 |
public function __construct($name = null)
{
$this->definition = new Definition();
if (null !== $name) {
$this->setName($name);
}
$this->configure();
if (!$this->name) {
throw new \LogicException(sprintf('The command defined in "%s" cannot have an empty name.', get_class($this)));
}
}