uopz_redefine
(PECL uopz 1, PECL uopz 2, PECL uopz 5, PECL uopz 6)
uopz_redefine — Redefine a constant
说明
Redefines the given constant
as value
参数
-
class
-
The name of the class containing the constant
-
constant
-
The name of the constant
-
value
-
The new value for the constant, must be a valid type for a constant variable
返回值
成功时返回 TRUE
, 或者在失败时返回 FALSE
。
范例
Example #1 uopz_redefine() example
<?php
define("MY", 100);
uopz_redefine("MY", 1000);
echo MY;
?>
以上例程会输出:
1000