update : 2015.11.03

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Remove/Delete an already defined constant

runkit_constant_redefine

runkit_function_add

runkit 함수 목록

runkit_constant_remove

(PECL runkit >= 0.7.0)

runkit_constant_remove — Remove/Delete an already defined constant

설명

bool runkit_constant_remove ( string $constname )

인수

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

반환값

성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

참고

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

runkit 함수 목록