runkit_constant_add
(PECL runkit:0.7-0.9)
runkit_constant_add — Similar to define(), but allows defining in class definitions as well
说明
bool runkit_constant_add
( string $constname
, mixed $value
)
参数
- constname
-
Name of constant to declare. Either a string to indicate a global constant, or classname::constname to indicate a class constant.
- value
-
NULL, Bool, Long, Double, String, or Resource value to store in the new constant.
返回值
如果成功则返回 TRUE，失败则返回 FALSE。
