PHP Manual
runkit7 Funciones
Remove/Delete an already defined constant

runkit7_constant_remove

(PECL runkit7 >= Unknown)

runkit7_constant_remove — Remove/Delete an already defined constant

Descripción

runkit7_constant_remove ( string $constname ) : bool

Parámetros

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

Valores devueltos

Devuelve TRUE en caso de éxito o FALSE en caso de error.

Ver también

define() - Define una constante con nombre
runkit7_constant_add() - Similar to define(), but allows defining in class definitions as well
runkit7_constant_redefine() - Redefine an already defined constant