实例
<?php /** * Created by PhpStorm. * User: Administrator * Date: 2018/5/4 0004 * Time: 上午 10:11 */ class Dog { protected $color=''; protected $kind=''; public function __construct($color,$kind) { $this->color ? : null; $this->kind ?: null; } public function Eat(){ return "能吃"; } }
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实例
<?php /** * Created by PhpStorm. * User: Administrator * Date: 2018/5/4 0004 * Time: 上午 10:13 */ class TaiDi extends Dog { public $name; public function __construct($color = '', $kind = '', $name = '') { parent::__construct($color, $kind); $this->name ?: null; } /** * @return mixed */ public function getColor() { return $this->color; } /** * @param mixed $color */ public function setColor($color) { $this->color = $color; } /** * @return mixed */ public function getKind() { return $this->kind; } /** * @param mixed $kind */ public function setKind($kind) { $this->kind = $kind; } /** * @return string */ public function getName() { return $this->name; } /** * @param string $name */ public function setName($name) { $this->name = $name; } public function Eat() { return parent::Eat() . " 啤酒、饮料、小龙虾"; // TODO: Change the autogenerated stub } }
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实例
<?php /** * Created by PhpStorm. * User: Administrator * Date: 2018/5/4 0004 * Time: 上午 9:56 */ header("content-type:text/html;charset=utf-8"); spl_autoload_register(function ($class) { include 'class/' . $class . '.php'; }); $taidi = new TaiDi(); $taidi->setName("小宝"); $taidi->setKind("迷你贵宾"); $taidi->setColor("棕色"); echo '昵称:'.$taidi->getName().'<br> 品种:'.$taidi->getKind().'<br> 颜色:'.$taidi->getColor().'<br> '.$taidi->Eat();
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