005-对象——对象的 final const
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005-对象——对象的 final const
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<?php/****//*class shouji
{public $pinpai;final function chongdian(){ //final 最終的return $this->pinpai."手機通過10v電壓充電";}function kaijidonghua(){return "<<< 開機動畫 >>>";}
}class moto extends shouji
{function __construct(){$this->pinpai = "摩托羅拉";}function kaijidonghua(){return "摩托羅拉的商標";}
}class sanxing extends shouji
{function __construct(){$this->pinpai = "三星";}function kaijidonghua(){return "三星的商標";}
}//$moto = new moto();
//echo $moto->chongdian();class ren
{private $mingzi;function __construct($ming){$this->mingzi = $ming;}function yongshouji($shouji){$shouji = new $shouji();echo $this->mingzi."的手機開機動畫是:".$shouji->kaijidonghua()."<br/>";echo $this->mingzi . "在用" . $shouji->pinpai . "???" . $shouji->chongdian();}
}$lisi = new ren("李四");
$lisi->yongshouji("moto");*//*final class bangong
{private $diannao;//電腦private $chuanzhenji;//傳真機private $saomiaoyi;//掃描儀function __construct($diannao,$chuanzhenji,$saomiaoyi){$this->diannao=$diannao;$this->chuanzhenji=$chuanzhenji;$this->saomiaoyi=$saomiaoyi;}function sheji(){return $this->diannao . "來設計";}function saomiao(){return $this->saomiaoyi . "來掃描";}
}
$bangong=new bangong('戴爾',"三星傳真機","愛克發");
echo $bangong->sheji();
echo "<br/>================<br/>";
echo $bangong->saomiao();
echo "<br/>================<br/>";*///const
/*define('webname','藍天網');
echo webname;*/define('WEBNAME',"藍天");
class caiwu
{const suilv = 0.05; //類常量:function __construct(){echo WEBNAME;}function kaigongzi($xingming, $gongzi){$gongzi = $gongzi - $gongzi * self::suilv;return $xingming . "的工資是" . $gongzi . "元";}
}/*員工類*/class yuangong
{private $xingming;//姓名private $gongzisu;//工資數function __construct($xingming, $gongzisu){$this->xingming = $xingming;$this->gongzisu = $gongzisu;}function kaizi(){$caiwu = new caiwu();return $caiwu->kaigongzi($this->xingming, $this->gongzisu);}
}$lisi = new yuangong('李四', "6000");
echo $lisi->kaizi();
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