public function teardown() { global $wgExtraNamespaces, $wgNamespaceContentModels, $wgContentHandlers, $wgContLang; unset($wgExtraNamespaces[12312]); unset($wgExtraNamespaces[12313]); unset($wgNamespaceContentModels[12312]); unset($wgContentHandlers["testing"]); MWNamespace::getCanonicalNamespaces(true); # reset namespace cache $wgContLang->resetNamespaces(); # reset namespace cache parent::teardown(); }