From 1bc8f58994c12737558439862d725e92b0f248f2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=90=B4=E9=87=8F?= <2593879575@qq.com>
Date: Tue, 17 May 2022 22:33:01 +0800
Subject: [PATCH 1/2] 1

---
 .../20220517-php\345\257\271\350\261\241.md"                      | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 "\345\220\264\351\207\217/20220517-php\345\257\271\350\261\241.md"

diff --git "a/\345\220\264\351\207\217/20220517-php\345\257\271\350\261\241.md" "b/\345\220\264\351\207\217/20220517-php\345\257\271\350\261\241.md"
new file mode 100644
index 0000000..e69de29
-- 
Gitee


From f6c37e735d86e9d998484e4f69f684c46b96e7e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=90=B4=E9=87=8F?= <2593879575@qq.com>
Date: Tue, 17 May 2022 22:36:31 +0800
Subject: [PATCH 2/2] 1

---
 .../20220517-php\345\257\271\350\261\241.md"  | 66 +++++++++++++++++++
 1 file changed, 66 insertions(+)

diff --git "a/\345\220\264\351\207\217/20220517-php\345\257\271\350\261\241.md" "b/\345\220\264\351\207\217/20220517-php\345\257\271\350\261\241.md"
index e69de29..c764f65 100644
--- "a/\345\220\264\351\207\217/20220517-php\345\257\271\350\261\241.md"
+++ "b/\345\220\264\351\207\217/20220517-php\345\257\271\350\261\241.md"
@@ -0,0 +1,66 @@
+```php
+<?php
+//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 $brand;
+    private $price;
+    function __construct($brand,$price){
+        $this->brand=$brand;
+        $this->price=$price;
+    }
+    function show(){
+        echo "
+                一辆$this->brand 车飞驰而过
+                它的价格是：$this->price
+            ";
+    }
+}
+$a = new Car("宝马",500000);
+$a->show();
+//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 SportCar extends Car{
+}
+$b = new SportCar("法拉利",5000000);
+$b->show();
+//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 demo{
+    public $a;
+    public $a2;
+    public $a3;
+    public function a4(){
+
+    }
+    public function a5(){
+
+    }
+    public function a6(){
+
+    }
+    protected $b;
+    protected $b2;
+    protected $b3;
+    protected function b4(){
+
+    }
+    protected function b5(){
+
+    }
+    protected function b6(){
+
+    }
+    private $c;
+    private $c2;
+    private $c3;
+    private function c4(){
+
+    }
+    private function c5(){
+
+    }
+    private function c6(){
+
+    }
+}
+
+```
+
-- 
Gitee