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我有问题
class a { public $aa=1; public function dd(){ $this->aa = 2; } public function gg(){ echo $this->aa ; } }
go方法怎么echo $this->aa还是'1'?
echo $this->aa
因为do是 PHP 中的保留关键字。
do
doas 方法名的演示。(一个错误)
Demo 没有do,成功输出 2
您应该将方法名称从更改do为其他名称,因为它是do-while循环中使用的保留关键字。
do-while
因为函数dd()永远不会执行
dd()
Trying to build a Windows 8 App using C# and XAML.
I've created a class:
class Tile { public Tile(int ID, string Name, double Frequency, double Divider, int Value, int Turns, i