ReflectionFunctionAbstract::getExtensionName Gets extension name &reftitle.description; public stringReflectionFunctionAbstract::getExtensionName Get the extensions name. &warn.undocumented.func; &reftitle.parameters; &no.function.parameters; &reftitle.returnvalues; The extensions name. &reftitle.seealso; ReflectionFunctionAbstract::getExtension