From f7a2e7dc0a85e6f98ab536ad235b11a965ba35e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E7=8F=A9=E5=AE=87?= <1925957642@qq.com>
Date: Tue, 17 May 2022 23:21:32 +0800
Subject: [PATCH] v

---
 ...42\345\220\221\345\257\271\350\261\241.md" | 129 ++++++++++++++++++
 1 file changed, 129 insertions(+)
 create mode 100644 "\347\216\213\347\217\251\345\256\207/20220517-php\351\235\242\345\220\221\345\257\271\350\261\241.md"

diff --git "a/\347\216\213\347\217\251\345\256\207/20220517-php\351\235\242\345\220\221\345\257\271\350\261\241.md" "b/\347\216\213\347\217\251\345\256\207/20220517-php\351\235\242\345\220\221\345\257\271\350\261\241.md"
new file mode 100644
index 0000000..b34886f
--- /dev/null
+++ "b/\347\216\213\347\217\251\345\256\207/20220517-php\351\235\242\345\220\221\345\257\271\350\261\241.md"
@@ -0,0 +1,129 @@
+# 作业
+
+```php+HTML
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Administrator
+ * Date: 2022/5/17
+ * Time: 16:06
+
+1、 写一段代码，定义一个汽车类，有品牌与价格两种属性。并为类实例化对象，为对象的属性赋值并引用。*/
+
+class Car{
+private $b;
+private $p;
+function __construct($b,$p){
+    $this->b=$b;
+    $this->p=$p;
+}
+function sc(){
+    echo $this->getB().'秋名山神车'.$this->getP().'元子';
+}
+
+    /**
+     * @return mixed
+     */
+    public function getB()
+    {
+        return $this->b;
+    }
+
+    /**
+     * @param mixed $b
+     */
+    public function setB($b): void
+    {
+        $this->b = $b;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getP()
+    {
+        return $this->p;
+    }
+
+    /**
+     * @param mixed $p
+     */
+    public function setP($p): void
+    {
+        $this->p = $p;
+    }
+}
+$a = new car('五菱宏光','2000w');
+$a->sc();
+
+//2、   在上例的基础上为汽车类定义一个子类——跑车类。为子类实例化对象并访问父类的属性。*/
+class cp extends car{
+    function __construct($b, $p)
+    {
+        parent::__construct($b, $p);
+    }
+
+   function sc()
+   {
+      echo $this->getB().$this->getP();
+   }
+}
+$qq= new cp('奔驰','1900w');
+$qq->sc();
+//3、	定义一个类，分别定义3个公共的属性和方法，3个受保护的属性和方法，3个私有属性和方法。
+class lhq{
+    var $a;
+    var $b;
+    var $c;
+    function qq(){
+    }
+    function ll() {
+    }
+    function hh() {
+    }
+    protected $d;
+    protected $e;
+    protected $f;
+    protected function dd()  {
+    }
+    protected function ss()  {
+    }
+    protected function xx(){
+    }
+    private $g;
+    private $h;
+    private $i;
+     private function lhqs(){ 
+       
+    }
+    private function lhqd(){    
+       
+    }
+    private function lhqb(){
+        
+    }
+    function getG()
+    {
+        return $this->g;
+    }
+    function setG($g) {
+        $this->g = $g;
+    }
+    function getH() {
+        return $this->h;
+    }
+    function setH($h) {
+        $this->h = $h;
+    }
+   
+    function getI() {
+        return $this->i;
+    }
+   function setI($i) {
+        $this->i = $i;
+    }
+
+    
+}
+```
+
-- 
Gitee