Heim > Artikel > Backend-Entwicklung > 求救,A.php 引入b.php,无法取得b下面aclass的属性
A页面
<?phpinclude("wx.php");$wx = new wxClass();$cache= $wx->cache;?>
<?phpdefine("X", "1111");define("Y","2222");class wxClass{ var $x= X; var $y= Y; public function __construct($x= NULL, $y= NULL) { if($x&& $y){ $this->x= $x; $this->y= $y; } //连接新浪sae 的memcache,需开通 $mem = memcache_init(); $this->cache= memcache_get($mem,"cache");//获取Token if(empty($this->cache)) { $this->cache= "mmmm"; memcache_set($mem,"cache",$this->cache,0,7200);//过期时间为7200秒 } }}?>
class wxClass
{
var $x= X;
var $y= Y;
下面加一句:public $cache = 1;
再看A页面结果是什么