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class lamp
{
public function __construct()
{
}
public function __get($var) //»ñÈ¡²»´æÔÚµÄÊôÐÔʱµ÷ÓÃ
{
echo "²»´æÔÚ±äÁ¿$var<br>";
}
public function __set($var,$val) //ÉèÖò»´æÔÚµÄÊôÐÔµ÷ÓÃ
{
echo "²»´æÔÚµÄÊôÐÔ".$var."¸³ÖµÎª$val<br>";
}
public function __isset($var) //µ÷ÓÃissetº¯Êýʱµ÷ÓÃ
{
echo $var."ÊôÐÔ²»´æÔÚ<br>";
}
public function __unset($var) //µ÷ÓÃunsetº¯Êýʱµ÷ÓÃ
{
echo $var."ÊôÐÔ±»unset<br>";
}
public function __call($func,$param) //µ÷Óò»´æÔڵķ½·¨Ê±µ÷ÓÃ
{
echo $func."²»´æÔÚ";
print_r($param);
echo "<br>";
}
public function __sleep() //serialize¶ÔÏóÊǵ÷ÓÃ
{
echo "sleep...<br>";
return $this;
}
public function __wakeup() //unserialize¶ÔÏóʱµ÷ÓÃ
{
echo "wake up!<br>";
}
public function __clone() //¶ÔÏ󱻿Ë¡ʱµ÷ÓÃ
{
$this->sub=clone $this->sub;
}
public function __toString() //¶ÔÏó±»Êä³öʱµ÷ÓÃ
{
return strval($this->y); //±ØÐëΪstring
}
}
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} else {
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}
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