runkit_constant_redefinerunkit_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 TRUE를, 실패할 경우 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
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