pass_by_ref 101 Zend/zend_API.h #define ZEND_ARG_INFO(pass_by_ref, name) { #name, sizeof(#name)-1, NULL, 0, 0, pass_by_ref, 0, 0 }, pass_by_ref 102 Zend/zend_API.h #define ZEND_ARG_PASS_INFO(pass_by_ref) { NULL, 0, NULL, 0, 0, pass_by_ref, 0, 0 }, pass_by_ref 103 Zend/zend_API.h #define ZEND_ARG_OBJ_INFO(pass_by_ref, name, classname, allow_null) { #name, sizeof(#name)-1, #classname, sizeof(#classname)-1, IS_OBJECT, pass_by_ref, allow_null, 0 }, pass_by_ref 104 Zend/zend_API.h #define ZEND_ARG_ARRAY_INFO(pass_by_ref, name, allow_null) { #name, sizeof(#name)-1, NULL, 0, IS_ARRAY, pass_by_ref, allow_null, 0 }, pass_by_ref 105 Zend/zend_API.h #define ZEND_ARG_TYPE_INFO(pass_by_ref, name, type_hint, allow_null) { #name, sizeof(#name)-1, NULL, 0, type_hint, pass_by_ref, allow_null, 0 }, pass_by_ref 106 Zend/zend_API.h #define ZEND_ARG_VARIADIC_INFO(pass_by_ref, name) { #name, sizeof(#name)-1, NULL, 0, 0, pass_by_ref, 0, 1 },