(PECL runkit >= 0.7.0)
Redefine an already defined constant
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.
Returns:
Returns TRUE
on success or FALSE
on failure.
See also:
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