/// <summary> /// Visit each VariableUse in isset variable list. /// </summary> /// <param name="x"></param> virtual public void VisitIssetEx(IssetEx x) { foreach (VariableUse v in x.VarList) { VisitElement(v); } }
/// <summary> /// Visit each VariableUse in isset variable list. /// </summary> /// <param name="x"></param> virtual public void VisitIssetEx(IssetEx x) { foreach (VariableUse v in x.VarList) VisitElement(v); }