apc_load_constants Loads a set of constants from the cache &reftitle.description; boolapc_load_constants stringkey boolcase_sensitivetrue Loads a set of constants from the cache. &reftitle.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. &reftitle.returnvalues; &return.success; &reftitle.examples; 1, 'TWO' => 2, 'THREE' => 3, ); apc_define_constants('numbers', $constants); apc_load_constants('numbers'); echo ONE, TWO, THREE; ?> ]]> &example.outputs; &reftitle.seealso; apc_define_constants define constant Or the PHP constants reference