src/MVC/Module/Module.php
public function getModuleExtension()
    {
        if (null === $this->extension) {
            $class = $this->getModuleExtensionClass();
            if (class_exists($class)) {
                $extension = new $class();

                // check naming convention
                $basename = preg_replace('/Module$/', '', $this->getName());
                $expectedAlias = Container::underscore($basename);
                if ($expectedAlias != $extension->getAlias()) {
                    throw new \LogicException(sprintf(
                        'Users will expect the alias of the default extension of a bundle to be the underscored version of the bundle name ("%s"). You can override "Bundle::getContainerExtension()" if you want to use "%s" or another alias.',
                        $expectedAlias, $extension->getAlias()
                    ));
                }

                $this->extension = $extension;
            } else {
                $this->extension = false;
            }
        }

        if ($this->extension) {
            return $this->extension;
        }
    }
public function getModuleExtension()
    {
        if (null === $this->extension) {
            $class = $this->getModuleExtensionClass();
            if (class_exists($class)) {
                $extension = new $class();

                // check naming convention
                $basename = preg_replace('/Module$/', '', $this->getName());
                $expectedAlias = Container::underscore($basename);
                if ($expectedAlias != $extension->getAlias()) {
                    throw new \LogicException(sprintf(
                        'Users will expect the alias of the default extension of a bundle to be the underscored version of the bundle name ("%s"). You can override "Bundle::getContainerExtension()" if you want to use "%s" or another alias.',
                        $expectedAlias, $extension->getAlias()
                    ));
                }

                $this->extension = $extension;
            } else {
                $this->extension = false;
            }
        }

        if ($this->extension) {
            return $this->extension;
        }
    }
public function getModuleExtension ( ) { if ( null === $ this -> extension ) { $ class = $ this -> getModuleExtensionClass ( ) ; if ( class_exists ( $ class ) ) { $ extension = new $ class ( ) ; // check naming convention $ basename = preg_replace ( '/Module$/' , '' , $ this -> getName ( ) ) ; $ expectedAlias = Container :: underscore ( $ basename ) ; if ( $ expectedAlias != $ extension -> getAlias ( ) ) { throw new \ LogicException ( sprintf ( 'Users will expect the alias of the default extension of a bundle to be the underscored version of the bundle name ("%s"). You can override "Bundle::getContainerExtension()" if you want to use "%s" or another alias.' , $ expectedAlias , $ extension -> getAlias ( ) ) ) ; } $ this -> extension = $ extension ; } else { $ this -> extension = false ; } } if ( $ this -> extension ) { return $ this -> extension ; } }
Returns the module's extension.

@return ExtensionInterface|null The container extension

@throws \LogicException
Returns the module s extension .