runkit_constant_redefine
runkit_function_add
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PHP Manual

# 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

성공할 경우 `TRUE`를, 실패할 경우 `FALSE`를 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
PHP Manual