resolved[$engine]);
$this->resolvers[$engine] = $resolver;
}
/**
* Resolve an engine instance by name.
*
* @param string $engine
* @return \Illuminate\Contracts\View\Engine
*
* @throws \InvalidArgumentException
*/
public function resolve($engine)
{
if (isset($this->resolved[$engine])) {
return $this->resolved[$engine];
}
if (isset($this->resolvers[$engine])) {
return $this->resolved[$engine] = call_user_func($this->resolvers[$engine]);
}
throw new InvalidArgumentException("Engine [{$engine}] not found.");
}
}