W3cubDocs

/PHP

runkit_constant_redefine

(PECL runkit >= 0.7.0)

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() - Similar to define(), but allows defining in class definitions as well
runkit_constant_remove() - Remove/Delete an already defined constant

← runkit_constant_add

runkit_constant_remove →

© 1997–2018 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/function.runkit-constant-redefine.php