runkit7_constant_redefine
PECL runkit7 >= Unknown
runkit7_constant_redefine - Redefine an already defined constant
Manual
runkit7_constant_redefine(
string$constant_name,
mixed$value,
[int$new_visibility] ): bool
Parameters
- constant_name
-
Constant to redefine. Either the name of a global constant, or classname::constname indicating class constant.
- value
-
Value to assign to the constant.
- new_visibility
-
The new visibility of the constant, for class constants. Unchanged by default. One of the RUNKIT7_ACC_* constants.
Return Values
Returns true on success or false on failure.