Loads a set of constants from the cache apc_fetch apc_sma_info APC Functions PHP Manual apc_load_constants (PECL apc:3.0.0-3.0.9)apc_load_constants — Loads a set of constants from the cache Description bool apc_load_constants ( string $key [, bool $case_sensitive ] ) Loads a set of constants from the cache. Parameters key The name of the constant set (that was stored with apc_define_constants()) to be retrieved. case_sensitive The default behaviour for constants is to be declared case-sensitive; i.e. CONSTANT and Constant represent different values. If this parameter evaluates to FALSE the constants will be declared as case-insensitive symbols. Return Values Returns TRUE on success or FALSE on failure. Examples Example #1 apc_load_constants() example <?php$constants = array( 'ONE' => 1, 'TWO' => 2, 'THREE' => 3,);apc_define_constants('numbers', $constants);apc_load_constants('numbers');echo ONE, TWO, THREE;?> The above example will output: 123 See Also apc_define_constants() define() constant() Or the PHP constants reference apc_fetch apc_sma_info APC Functions PHP Manual