runkit_constant_redefine

(PECL)

runkit_constant_redefine -- Redefine an already defined constant

Description

bool runkit_constant_redefine ( string constname, mixed newvalue )

constname: Constant to redefine. Either string indicating global constant, or classname::constname indicating class constant.
newvalue: New value to assign to constant.

Returns TRUE on success or FALSE on failure.