-# define UPD_PROP(o, t, n, v) zend_update_property_ ##t(o->zo.ce, getThis(), (#n), sizeof(#n), (v) TSRMLS_CC)
-# define SET_PROP(o, n, z) zend_update_property(o->zo.ce, getThis(), (#n), sizeof(#n), (z) TSRMLS_CC)
-# define GET_PROP(o, n) zend_read_property(o->zo.ce, getThis(), (#n), sizeof(#n), 0 TSRMLS_CC)
+# define UPD_PROP(o, t, n, v) UPD_PROP_EX(o, getThis(), t, n, v)
+# define UPD_PROP_EX(o, this, t, n, v) zend_update_property_ ##t(o->zo.ce, this, (#n), sizeof(#n), (v) TSRMLS_CC)
+# define SET_PROP(o, n, z) SET_PROP_EX(o, getThis(), n, z)
+# define SET_PROP_EX(o, this, n, z) zend_update_property(o->zo.ce, this, (#n), sizeof(#n), (z) TSRMLS_CC)
+# define GET_PROP(o, n) GET_PROP_EX(o, getThis(), n)
+# define GET_PROP_EX(o, this, n) zend_read_property(o->zo.ce, this, (#n), sizeof(#n), 0 TSRMLS_CC)