php类文件如何访问别的文件中的变量
我声明了2个文件,一个类文件(123.class.php),一个普通文件(index.php,代码如下),123.class.php中如何获取index.php文件中的$abc的值(在类文件 中直接include不中,获取不到)
123.class.php代码如下:
- PHP code
<!---ecms Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?phpinclude<div>本文来*源gaodai^.ma#com搞#代!码网</div><pre>搞gaodaima代码
(‘index.php’);class a123{public function index{echo $aa;echo $bb;}}?>
index.php代码:
- PHP code
<!---ecms Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?php$aa='aaaaaaaaaaaaaaaaaaaaa';$bb='sdfsdfsdf';?>
实例化代码:
$abc=new a123;
$abc->index();
——解决方案——————–
include(‘index.php’);
class a123{
public function index{
global $aa, $bb; //或 include(‘index.php’);
echo $aa;
echo $bb;
}
}
——解决方案——————–
global