php类中的静态方法不能继承别的类中的public修饰的属性该如何解决
php类中的静态方法不能继承别的类中的public修饰的属性该如何解决?如par.class.php和st.class.php代码如下:
par.class.php代码:
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --> class par{ public $aa; public function __contruct(){ $this->aa='123456' } }
<!-- Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --> class st extends par{ static function bb{ echo $this->aa;//这样不可以访问,改如何解决呢 } }
class par{ public $aa; public function __construct(){ $this->aa = '123456'; } } class st extends par { static function bb($o) { echo $o->aa; } } $p = new par; // new st 也是一样 st::bb($p); <div class="clear"> </div>