# 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)-1, 0 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)-1, 0 TSRMLS_CC)