diff --git "a/20220517-php\346\226\271\346\263\225.md" "b/\351\231\210\345\207\214\350\212\235/20220517php\346\226\271\346\263\225.php"
similarity index 58%
rename from "20220517-php\346\226\271\346\263\225.md"
rename to "\351\231\210\345\207\214\350\212\235/20220517php\346\226\271\346\263\225.php"
index bf446bbd3af3a6fd48e58f75aba0bd47623900a9..5913347a2b1545e55bed8a3c1591f07dff7d7d92 100644
--- "a/20220517-php\346\226\271\346\263\225.md"
+++ "b/\351\231\210\345\207\214\350\212\235/20220517php\346\226\271\346\263\225.php"
@@ -1,11 +1,11 @@
```php
brand=$brand;
@@ -46,16 +46,16 @@ class Car{
}
function show(){
- echo "这辆汽车的牌子是：".$this->brand."它的价格为：".$this->price;
+ echo "ǣ".$this->brand."ļ۸Ϊ".$this->price;
}
}
-$a=new Car("大众","39999");
+$a=new Car("","39999");
$a->show();
echo "
";
-//2、在上例的基础上为汽车类定义一个子类——跑车类。为子类实例化对象并访问父类的属性。
+//2ĻΪඨһࡪܳࡣΪʵʸԡ
class SportsCar extends Car {
@@ -65,51 +65,51 @@ class SportsCar extends Car {
}
function cool(){
- echo "它看来非常的酷";
+ echo "dzĿ";
}
}
-$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;
+$b = new Sportscar("˹˹","9000000");
+echo "ǣ".$this->brand."ļ۸Ϊ".$this->price;
$b->cool();
echo "
";
-/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。
+/3һֱ࣬3Ժͷ3ܱԺͷ3˽Ժͷ
class A{
-//公共的
+//
public $name;
public $age;
public $sex;
function eat(){
- echo "吃饭";
+ echo "Է";
}
function sleep(){
- echo "睡觉";
+ echo "˯";
}
- function skill(){//技能
- echo "手撕鬼子";
+ function skill(){//
+ echo "˺";
}
-//受保护的
-protected $height;//身高
-protected $weight;//体重
-protected $address;//地址
+//ܱ
+protected $height;//
+protected $weight;//
+protected $address;//ַ
protected function face(){
- echo "人脸识别";
+ echo "ʶ";
}
protected function short(){
- echo "验证码";
+ echo "֤";
}
protected function information(){
- echo "填写身份证信息";
+ echo "д֤Ϣ";
}
-//私有的
-private $grade;//成绩
-private $classname;//班级
-private $id;//学号
+//˽е
+private $grade;//ɼ
+private $classname;//༶
+private $id;//ѧ
/**
* @return mixed
*/
@@ -159,13 +159,13 @@ private $id;//学号
}
private function money{
- echo "会花钱";
+ echo "ỨǮ";
}
private function book{
- echo "会看书";
+ echo "ῴ";
}
private function attendclass{
- echo "会上专业课";
+ echo "רҵ";
}
}
@@ -174,3 +174,5 @@ private $id;//学号
+
+}
\ No newline at end of file
diff --git "a/\351\231\210\345\207\214\350\212\235/20220518-php\344\270\212\344\274\240\346\226\207\344\273\266.php" "b/\351\231\210\345\207\214\350\212\235/20220518-php\344\270\212\344\274\240\346\226\207\344\273\266.php"
new file mode 100644
index 0000000000000000000000000000000000000000..b9c972ad831d0866bd92507061acd60bac4ea250
--- /dev/null
+++ "b/\351\231\210\345\207\214\350\212\235/20220518-php\344\270\212\344\274\240\346\226\207\344\273\266.php"
@@ -0,0 +1,42 @@
+
+
+
+
+ ϴļ
+
+
+
+
+
+
+size){
+ echo "
";
+ echo "ϴļ̫";
+ echo "
";
+ }else{
+ echo "
";
+ echo "ļϴɹ";
+ echo "
";
+ }
+}
+$str=array("pdf","word");
+$name=$_FILES['files']['name'];
+$nameArr =explode(".",$name);
+$nameLast =end($nameArr);
+$result=in_array($nameLast,$str);
+if (!$result){
+ echo "ļϴ";
+}else{
+ echo "ļϴ";
+}
\ No newline at end of file