有关问题又来咯,大牛们
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2022-06-13 17:18:06
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问题又来咯,大牛们
error_reporting(E_ALL | E_STRICT);
class mycls{
private $p=1;
/** 被重载的数据保存在此 */
private $data = array();
function func()
{
echo "none static";
}
/* public function __set($name,$value)
{
echo "Setting '$name' to '$value'
\n";
$this->$name = $value;
} */
public function __get($name)
{
echo "Getting '$name'
\n";
return $this->$name;
}
}
$my=new mycls;
$my->a=10; //
echo $my->a;
?>
------解决方案--------------------
没有问题呀
------解决方案--------------------
你有 $my->a=10;
当然就不会调用 __get 啦
------解决方案--------------------
写成这样就都有了
error_reporting(E_ALL | E_STRICT);
class mycls{
private $p=1;
/** 被重载的数据保存在此 */
private $data = array();
function func()
{
echo "none static";
}
/* public function __set($name,$value)
{
echo "Setting '$name' to '$value'
\n";
$this->$name = $value;
} */
public function __get($name)
{
echo "Getting '$name'
\n";
return $this->$name;
}
}
$my=new mycls;
$my->a=10; //
echo $my->a;
?>
------解决方案--------------------
没有问题呀
------解决方案--------------------
你有 $my->a=10;
当然就不会调用 __get 啦
------解决方案--------------------
写成这样就都有了
- PHP code
error_reporting(E_ALL | E_STRICT); class mycls{ private $p=1; /** 被重载的数据保存在此 */ private $data = array(); function func() { echo "none static"; } public function __set($name,$value) { echo "Setting '$name' to '$value'
\n"; $this->data[$name] = $value; } public function __get($name) { echo "Getting '$name'
\n"; return $this->data[$name]; } } $my=new mycls; $my->a=10; // echo $my->a;
------解决方案--------------------
erer
------解决方案--------------------
$my=new mycls;
echo $my->a;//直接输出就会被调用啦
没有echo语句,直接赋值,就会调用__set
但你的代码中注销掉了
------解决方案--------------------
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