const_node       6577 Zend/zend_compile.c 	znode class_node, const_node;
const_node       6617 Zend/zend_compile.c 	zend_compile_expr(&const_node, const_ast);
const_node       6619 Zend/zend_compile.c 	opline = zend_emit_op_tmp(result, ZEND_FETCH_CONSTANT, NULL, &const_node);