namespace demo;
class a{
public function index(){
return '我是index';
}
public function demo(){
return '我是demo';
}
}
use demo\a;
class b{
static function Amode (){
return new a;
}
public Bindex(){
echo self::Amode()->index();
}
public Bdata(){
echo self::Amode()->demo();
}
}
use demo\a;
class b{
public Bindex(){
$mode=new a();
echo $mode->index();
}
public Bdata(){
$mode=new a();
echo $mode->demo();
}
}
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