PHP self::InitFromArray Examples

Example #1

File: Captcha.php Project: dearmadman/captcha

 /**
  * 获取单例
  * @param $arr 初始化数组
  * @return Captcha
  */
 public static function GetInstance($arr = null)
 {
     if (!self::$instance) {
         $instance = new self();
         if (!empty($arr)) {
             $instance->InitFromArray($arr);
         }
         self::$instance = $instance;
     }
     return self::$instance;
 }