runkit_constant_redefine
Redefine an already defined constant
Description
bool runkit_constant_redefine
( string $constname
, mixed $newvalue
)
Parameters
-
constname
-
Constant to redefine. Either string indicating global constant,
or classname::constname indicating class constant.
-
newvalue
-
New value to assign to constant.
Return Values
Returns TRUE on success or FALSE on failure.
See Also
- runkit_constant_add
- runkit_constant_remove