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runkit_constant_remove

(PECL runkit >= 0.7.0)

runkit_constant_remove — Remove/Delete an already defined constant

Description

bool runkit_constant_remove ( string $constname )

Parameters

constname: Name of constant to remove. Either a string indicating a global constant, or classname::constname indicating a class constant.

Return Values

Returns TRUE on success or FALSE on failure.

See Also

define() - Defines a named constant
runkit_constant_add() - Similar to define(), but allows defining in class definitions as well
runkit_constant_redefine() - Redefine an already defined constant

← runkit_constant_redefine

runkit_function_add →

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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/function.runkit-constant-remove.php