Joomla\DI\Container::protect

Convenience method for creating protected keys.

Signature

public function protect(string
        $key,
            [callable
        $callback = false,
            [bool
        $shared = false]] )

Parameters

$key: Name of dataStore key to set.
$callback: Callable function to run when requesting the specified $key.
$shared: True to create and store a shared instance.

Returns

Container: This instance to support chaining.