function AbstractBundle::getContainerExtension

Overrides Bundle::getContainerExtension

File

vendor/symfony/http-kernel/Bundle/AbstractBundle.php, line 42

Class

AbstractBundle

A Bundle that provides configuration hooks.

Namespace

Symfony\Component\HttpKernel\Bundle

Code

public function getContainerExtension() : ?ExtensionInterface {
    if ('' === $this->extensionAlias) {
        $this->extensionAlias = Container::underscore(preg_replace('/Bundle$/', '', $this->getName()));
    }
    return $this->extension ??= new BundleExtension($this, $this->extensionAlias);
}