runkit7_constant_redefine
(PECL runkit7 >= Unknown)
runkit7_constant_redefine — Redefine an already defined constant
Description
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::constnameindicating 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.
See Also
- runkit7_constant_add() - Similar to define(), but allows defining in class definitions as well
- runkit7_constant_remove() - Remove/Delete an already defined constant
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.runkit7-constant-redefine.php
