dummy variable [计] 哑变量, 虚拟变量
- In PHP4, you could not directly dereference objects which are returned from methods. You would have to first assign the object to a dummy variable and then dereference it.
在PHP4中,你不能直接从一个方法中返回的对象中解析,你必须将这个对象注册给一个中间变量,然后解析它。
您正在访问的是
中国词汇量第二的英语词典
更多精彩,登录后发现......