add_ref          1462 Zend/zend_builtin_functions.c 		Z_OBJ_HANDLER_P(zv, add_ref)(zv TSRMLS_CC);
add_ref           121 Zend/zend_object_handlers.h 	zend_object_add_ref_t					add_ref;
add_ref           151 Zend/zend_variables.c 				Z_OBJ_HT_P(zvalue)->add_ref(zvalue TSRMLS_CC);
add_ref           713 sapi/caudium/caudium.c   add_ref(request_data);
add_ref           714 sapi/caudium/caudium.c   add_ref(my_fd_obj);
add_ref           715 sapi/caudium/caudium.c   add_ref(script);