From 991159b6b580571ae2af5338e5440b4e84ea9719 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=87=8C=E8=8A=9D?= <2054884274@qq.com>
Date: Sun, 22 May 2022 05:47:51 +0000
Subject: [PATCH 1/3] =?UTF-8?q?=E5=88=A0=E9=99=A4=E6=96=87=E4=BB=B6=202022?=
 =?UTF-8?q?0517-php=E6=96=B9=E6=B3=95.md?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 "20220517-php\346\226\271\346\263\225.md" | 176 ----------------------
 1 file changed, 176 deletions(-)
 delete mode 100644 "20220517-php\346\226\271\346\263\225.md"

diff --git "a/20220517-php\346\226\271\346\263\225.md" "b/20220517-php\346\226\271\346\263\225.md"
deleted file mode 100644
index bf446bb..0000000
--- "a/20220517-php\346\226\271\346\263\225.md"
+++ /dev/null
@@ -1,176 +0,0 @@
-```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;//品牌
-    private $price;//价格
-    
-    function __construct($brand,$price){
-        $this->brand=$brand;
-        $this->price=$price;
-    
-    }
-    
-    /**
-     * @return mixed
-     */
-    public function getBrand()
-    {
-        return $this->brand;
-    }
-    
-    /**
-     * @param mixed $brand
-     */
-    public function setBrand($brand)
-    {
-        $this->brand = $brand;
-    }
-    
-    /**
-     * @return mixed
-     */
-    public function getPrice()
-    {
-        return $this->price;
-    }
-    
-    /**
-     * @param mixed $price
-     */
-    public function setPrice($price)
-    {
-        $this->price = $price;
-    }
-
-   function show(){
-        echo "这辆汽车的牌子是：".$this->brand."它的价格为：".$this->price;
-   }
-
-}
-
-$a=new Car("大众","39999");
-$a->show();
-
-echo "<hr>";
-//2、在上例的基础上为汽车类定义一个子类——跑车类。为子类实例化对象并访问父类的属性。
-
-class SportsCar extends Car {
-
-    function __construct($brand, $price)
-    {
-        parent::__construct($brand, $price);
-    }
-    
-    function cool(){
-        echo "它看来非常的酷";
-    }
-
-}
-
-$b = new Sportscar("劳斯莱斯","9000000");
-echo "这辆汽车的牌子是：".$this->brand."它的价格为：".$this->price;
-$b->cool();
-echo "<hr>";
-/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  A{
-
-//公共的
-public $name;
-public $age;
-public $sex;
-      function eat(){
-        echo "吃饭";
-    }
-
-    function sleep(){
-        echo "睡觉";
-    }
-
-    function skill(){//技能
-        echo "手撕鬼子";
-    }
-//受保护的
-protected $height;//身高
-protected $weight;//体重
-protected $address;//地址
-        protected function face(){
-        echo "人脸识别";
-    }
-    protected function short(){
-        echo "验证码";
-    }
-    protected function information(){
-        echo "填写身份证信息";
-    }
-
-//私有的
-private $grade;//成绩
-private $classname;//班级
-private $id;//学号
- /**
-     * @return mixed
-     */
-    public function getGrade()
-    {
-        return $this->grade;
-    }
-
-    /**
-     * @param mixed $grade
-     */
-    public function setGrade($grade): void
-    {
-        $this->grade = $grade;
-    }
-
-    /**
-     * @return mixed
-     */
-    public function getClassname()
-    {
-        return $this->classname;
-    }
-
-    /**
-     * @param mixed $classname
-     */
-    public function setClassnamel($classname): void
-    {
-        $this->classname = $classname;
-    }
-
-    /**
-     * @return mixed
-     */
-    public function getId()
-    {
-        return $this->id;
-    }
-
-    /**
-     * @param mixed $id
-     */
-     public function setId($id): void
-    {
-        $this->id = $id;
-    }
-
-  private function money{
-        echo "会花钱";
-    }
-    private function book{
-        echo "会看书";
-    }
-    private function attendclass{
-        echo "会上专业课";
-    }
-
-}
-
-```
-
-
-
-- 
Gitee


From 9e408f697673f9764a49d65723e7ba7fc6059848 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=87=8C=E8=8A=9D?= <2054884274@qq.com>
Date: Sun, 22 May 2022 05:49:42 +0000
Subject: [PATCH 2/3] 1 1

---
 ...2\344\274\240\346\226\207\344\273\266.php" | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 "\351\231\210\345\207\214\350\212\235/20220518-php\344\270\212\344\274\240\346\226\207\344\273\266.php"

diff --git "a/\351\231\210\345\207\214\350\212\235/20220518-php\344\270\212\344\274\240\346\226\207\344\273\266.php" "b/\351\231\210\345\207\214\350\212\235/20220518-php\344\270\212\344\274\240\346\226\207\344\273\266.php"
new file mode 100644
index 0000000..b9c972a
--- /dev/null
+++ "b/\351\231\210\345\207\214\350\212\235/20220518-php\344\270\212\344\274\240\346\226\207\344\273\266.php"
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>�ϴ��ļ�</title>
+</head>
+<body>
+<form action="demo.php" method="post" enctype="multipart/form-data">
+    ��ѡ����Ҫ�ϴ����ļ���<input type="file" name="files">
+    <br>
+    <input type="submit" value="�ϴ�">
+</form>
+
+</body>
+</html>
+<?php
+//1��	ʵ��һ���ļ��ϴ�������ֻ���ϴ�pdf��word��ʽ����СΪ1M���ڡ�
+print_r($_FILES);
+$error =$_FILES['files']['error'];
+if ($error==0){
+    define("size",1024*1024);
+    $size=$_FILES['files']['size'];
+    if ($size>size){
+        echo "<br>";
+        echo "�ϴ����ļ�̫��";
+        echo "<br>";
+    }else{
+        echo "<br>";
+        echo "�ļ��ϴ��ɹ�";
+        echo "<br>";
+    }
+}
+$str=array("pdf","word");
+$name=$_FILES['files']['name'];
+$nameArr =explode(".",$name);
+$nameLast =end($nameArr);
+$result=in_array($nameLast,$str);
+if (!$result){
+    echo "���ļ��������ϴ�������";
+}else{
+    echo "���ļ������ϴ�������";
+}
\ No newline at end of file
-- 
Gitee


From d7a3683f8f4bea1fd25f82c5981c38c2bdb05325 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=87=8C=E8=8A=9D?= <2054884274@qq.com>
Date: Sun, 22 May 2022 05:52:55 +0000
Subject: [PATCH 3/3] aa z

---
 .../20220517php\346\226\271\346\263\225.php"  | 178 ++++++++++++++++++
 1 file changed, 178 insertions(+)
 create mode 100644 "\351\231\210\345\207\214\350\212\235/20220517php\346\226\271\346\263\225.php"

diff --git "a/\351\231\210\345\207\214\350\212\235/20220517php\346\226\271\346\263\225.php" "b/\351\231\210\345\207\214\350\212\235/20220517php\346\226\271\346\263\225.php"
new file mode 100644
index 0000000..5913347
--- /dev/null
+++ "b/\351\231\210\345\207\214\350\212\235/20220517php\346\226\271\346\263\225.php"
@@ -0,0 +1,178 @@
+```php
+<?php
+
+//1��дһ�δ��룬����һ�������࣬��Ʒ����۸��������ԡ���Ϊ��ʵ��������Ϊ��������Ը�ֵ�����á�
+class Car{
+
+    private $brand;//Ʒ��
+    private $price;//�۸�
+    
+    function __construct($brand,$price){
+        $this->brand=$brand;
+        $this->price=$price;
+    
+    }
+    
+    /**
+     * @return mixed
+     */
+    public function getBrand()
+    {
+        return $this->brand;
+    }
+    
+    /**
+     * @param mixed $brand
+     */
+    public function setBrand($brand)
+    {
+        $this->brand = $brand;
+    }
+    
+    /**
+     * @return mixed
+     */
+    public function getPrice()
+    {
+        return $this->price;
+    }
+    
+    /**
+     * @param mixed $price
+     */
+    public function setPrice($price)
+    {
+        $this->price = $price;
+    }
+
+   function show(){
+        echo "���������������ǣ�".$this->brand."���ļ۸�Ϊ��".$this->price;
+   }
+
+}
+
+$a=new Car("����","39999");
+$a->show();
+
+echo "<hr>";
+//2���������Ļ�����Ϊ�����ඨ��һ�����ࡪ���ܳ��ࡣΪ����ʵ�������󲢷��ʸ�������ԡ�
+
+class SportsCar extends Car {
+
+    function __construct($brand, $price)
+    {
+        parent::__construct($brand, $price);
+    }
+    
+    function cool(){
+        echo "�������dz��Ŀ�";
+    }
+
+}
+
+$b = new Sportscar("��˹��˹","9000000");
+echo "���������������ǣ�".$this->brand."���ļ۸�Ϊ��".$this->price;
+$b->cool();
+echo "<hr>";
+/3������һ���࣬�ֱ���3�����������Ժͷ�����3���ܱ��������Ժͷ�����3��˽�����Ժͷ�����
+class  A{
+
+//������
+public $name;
+public $age;
+public $sex;
+      function eat(){
+        echo "�Է�";
+    }
+
+    function sleep(){
+        echo "˯��";
+    }
+
+    function skill(){//����
+        echo "��˺����";
+    }
+//�ܱ�����
+protected $height;//����
+protected $weight;//����
+protected $address;//��ַ
+        protected function face(){
+        echo "����ʶ��";
+    }
+    protected function short(){
+        echo "��֤��";
+    }
+    protected function information(){
+        echo "��д����֤��Ϣ";
+    }
+
+//˽�е�
+private $grade;//�ɼ�
+private $classname;//�༶
+private $id;//ѧ��
+ /**
+     * @return mixed
+     */
+    public function getGrade()
+    {
+        return $this->grade;
+    }
+
+    /**
+     * @param mixed $grade
+     */
+    public function setGrade($grade): void
+    {
+        $this->grade = $grade;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getClassname()
+    {
+        return $this->classname;
+    }
+
+    /**
+     * @param mixed $classname
+     */
+    public function setClassnamel($classname): void
+    {
+        $this->classname = $classname;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * @param mixed $id
+     */
+     public function setId($id): void
+    {
+        $this->id = $id;
+    }
+
+  private function money{
+        echo "�ỨǮ";
+    }
+    private function book{
+        echo "�ῴ��";
+    }
+    private function attendclass{
+        echo "����רҵ��";
+    }
+
+}
+
+```
+
+
+
+
+}
\ No newline at end of file
-- 
Gitee