php 한글 메뉴얼 도움말 검색 사이트 Loads a set of constants from the cache [function.apc-load-constants]

설명

bool apc_load_constants ( string $key [, bool $case_sensitive = true ] )

Loads a set of constants from the cache.

인수

key: The name of the constant set (that was stored with apc_define_constants()) to be retrieved.
case_sensitive: The default behaviour for constants is to be declared case-sensitive; i.e. CONSTANT and Constant represent different values. If this parameter evaluates to FALSE the constants will be declared as case-insensitive symbols.

반환값

성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

예제

Example #1 apc_load_constants() example


<?php
$constants = array(
    'ONE'   => 1,
    'TWO'   => 2,
    'THREE' => 3,
);
apc_define_constants('numbers', $constants);
apc_load_constants('numbers');
echo ONE, TWO, THREE;
?>

위 예제의 출력:

참고

apc_define_constants() - Defines a set of constants for retrieval and mass-definition
define() - Defines a named constant
constant() - 상수 값을 반환합니다
Or the PHP constants reference