如何在文件外部访问变量? [英] How can I Access Variable outside a file?

问题描述

嗨
我是php的新手.我需要您的帮助

我必须归档:A，B
在A:

Hi
I am very new to php..I need your help

I have to files: A,B
in A:

class A
public $var;
//
function...{
static $var=0; (as I want to change and keep the value)
if.... $var+=1;

}

?>
在其他文件中，我具有B类

?>
in other file I have Class B

Class B
//
function...{
include(A.class.php)
$var2=new A
if $var2->var1==0  .....

但是问题是它总是返回null ...我想要类A中的最后一个值...但是那不起作用....请对此提供帮助
我想不通！！！


问候

But the problem is it always return null...I want the last value in class A...But that doesnt work....Please help me on this
I cant figure it out!!!


Regards

推荐答案

var; // 功能...{ 静态

var; // function...{ static

var = 0; (因为我想更改并保留值) 如果......

var=0; (as I want to change and keep the value) if....

var + = 1; }

var+=1; }

?>
在其他文件中，我具有B类

?>
in other file I have Class B

Class B
//
function...{
include(A.class.php)

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