runkit_constant_redefine
(PECL runkit >= 0.7.0)
runkit_constant_redefine — Redefine an already defined constant
说明
参数
-
constname
-
Constant to redefine. Either string indicating global constant, or classname::constname indicating class constant.
-
newvalue
-
New value to assign to constant.
返回值
成功时返回 TRUE
, 或者在失败时返回 FALSE
。
参见
- runkit_constant_add() - Similar to define(), but allows defining in class definitions as well
- runkit_constant_remove() - Remove/Delete an already defined constant