php面向对象 小题记
class aa
{
function m1()
{
echo "m1 runned in aa"."<br/>";
$this->m2();
}
function m2()
{
echo "m2 runned in aa"."<br/>";
}
}
class bb extends aa
{
function m2()
{
echo "m2 runned in bb"."<br/>";
}
}
$a=new bb();
$a->m1();
请问?输出结果是什么:
是:
m1 runned in aa
m2 runned in bb