php中反射(ReflectionClass)的語法
如果想要取得物件中取得const的陣列可以使用
const STATE0 = 'open';
const STATE1 = 'close';
const STATE2 = 'run1';
const STATE3 = 'run2';
const STATE4 = 'run3';
static function getConstants() {
$oClass = new ReflectionClass(__CLASS__);
return $oClass->getConstants();
}