ReflectionParameter::isPromoted Checks if a parameter is promoted to a property &reftitle.description; public boolReflectionParameter::isPromoted Checks whether the parameter is promoted to a property. &reftitle.parameters; &no.function.parameters; &reftitle.returnvalues; &true; if the parameter is promoted to a property, &false; otherwise. &reftitle.seealso; ReflectionProperty::isPromoted