From 13e3c78044595ba3a9362b9b3d8fd2b931b8a67e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=90=B4=E6=B5=B7=E6=B6=8C=E2=80=9Dgit=20push=20git=20con?=
 =?UTF-8?q?fig=20--global=20user=2Eemail=203480707803=40qq=2Ecom=20git=20c?=
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Date: Tue, 17 May 2022 23:47:12 +0800
Subject: [PATCH] text

---
 ...4 \345\217\212\344\275\234\344\270\232.md" |   0
 ...75\350\275\246\344\275\234\344\270\232.md" | 173 ++++++++++++++++++
 2 files changed, 173 insertions(+)
 rename "\345\220\264\346\265\267\346\266\214/200220516PHP\345\207\275\346\225\260\347\273\204 \345\217\212\344\275\234\344\270\232.md" => "\345\220\264\346\265\267\346\266\214/20220516PHP\345\207\275\346\225\260\347\273\204 \345\217\212\344\275\234\344\270\232.md" (100%)
 create mode 100644 "\345\220\264\346\265\267\346\266\214/20220517-php\346\261\275\350\275\246\344\275\234\344\270\232.md"

diff --git "a/\345\220\264\346\265\267\346\266\214/200220516PHP\345\207\275\346\225\260\347\273\204 \345\217\212\344\275\234\344\270\232.md" "b/\345\220\264\346\265\267\346\266\214/20220516PHP\345\207\275\346\225\260\347\273\204 \345\217\212\344\275\234\344\270\232.md"
similarity index 100%
rename from "\345\220\264\346\265\267\346\266\214/200220516PHP\345\207\275\346\225\260\347\273\204 \345\217\212\344\275\234\344\270\232.md"
rename to "\345\220\264\346\265\267\346\266\214/20220516PHP\345\207\275\346\225\260\347\273\204 \345\217\212\344\275\234\344\270\232.md"
diff --git "a/\345\220\264\346\265\267\346\266\214/20220517-php\346\261\275\350\275\246\344\275\234\344\270\232.md" "b/\345\220\264\346\265\267\346\266\214/20220517-php\346\261\275\350\275\246\344\275\234\344\270\232.md"
new file mode 100644
index 0000000..174080d
--- /dev/null
+++ "b/\345\220\264\346\265\267\346\266\214/20220517-php\346\261\275\350\275\246\344\275\234\344\270\232.md"
@@ -0,0 +1,173 @@
+### 作业
+
+```php
+
+//1、	写一段代码，定义个汽车类，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 Dom
+{
+private $name;//品牌
+private $money;//价格
+
+    function __construct($name, $money)
+    {
+        $this->name=$name;
+        $this->money=$money;
+    }
+function sum(){
+        echo $this->name." "."价格是".$this->money;
+}
+    /**
+     * @return mixed
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @param mixed $name
+     */
+    public function setName($name): void
+    {
+        $this->name = $name;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getMoney()
+    {
+        return $this->money;
+    }
+
+    /**
+     * @param mixed $money
+     */
+    public function setMoney($money): void
+    {
+        $this->money = $money;
+    }
+
+}
+$a=new Dom("凯迪拉克",2999999);
+$a->sum();
+//2、	在上例的基础上为汽车类定义一个子类——跑车类。为子类实例化对象并访问父类的属性。
+class pao extends Dom {
+        function __construct($name, $money)
+        {
+            parent::__construct($name, $money);
+        }
+        function sports(){
+            echo $this->getName()." "."价格是".$this->getMoney();
+        }
+
+}
+$b = new pao("法拉利",3000000);
+echo "<br>";
+$b->sports();
+//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 shu
+{
+    //3个公共的属性和方法
+    public $a1;
+    public $a2;
+    public $a3;
+
+    function name1()
+    {
+        echo "我叫" . $this->a1;
+    }
+
+    function age1()
+    {
+        echo "我" . $this->a2 . "岁了";
+    }
+
+    function love1()
+    {
+        echo "我的爱好是" . $this->a3;
+    }
+
+//3个受保护的属性和方法
+    protected $b1;
+    protected $b2;
+    protected $b3;
+    protected function name2()
+    {
+
+    }
+
+    protected function age2()
+    {
+        echo "我" . $this->a2 . "岁了";
+    }
+
+    protected function love2()
+    {
+        echo "我的爱好是" . $this->a3;
+    }
+
+//3个私有属性和方法
+    private $c1;
+    private $c2;
+    private $c3;
+    private function name3()
+    {
+
+    }
+
+    private function age3()
+    {
+
+    }
+
+    private function love3()
+    {
+    }
+    /**
+     * @return mixed
+     */
+    public function getC1()
+    {
+        return $this->c1;
+    }
+
+    /**
+     * @param mixed $c1
+     */
+    public function setC1($c1): void
+    {
+        $this->c1 = $c1;
+    }
+    /**
+     * @return mixed
+     */
+    public function getC2()
+    {
+        return $this->c2;
+    }
+
+    /**
+     * @param mixed $c2
+     */
+    public function setC2($c2): void
+    {
+        $this->c2 = $c2;
+    }
+    /**
+     * @return mixed
+     */
+    public function getC3()
+    {
+        return $this->c3;
+    }
+
+    /**
+     * @param mixed $c3
+     */
+    public function setC3($c3): void
+    {
+        $this->c3 = $c3;
+    }
+```
+
-- 
Gitee