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