diff --git "a/\346\237\257\345\260\217\346\226\214/20220603 - \347\247\200\347\213\227\347\275\221.md" "b/\346\237\257\345\260\217\346\226\214/20220603 - \347\247\200\347\213\227\347\275\221.md" new file mode 100644 index 0000000000000000000000000000000000000000..ec66c37b5f118fca111c53ea6e67607c7d298ce8 --- /dev/null +++ "b/\346\237\257\345\260\217\346\226\214/20220603 - \347\247\200\347\213\227\347\275\221.md" @@ -0,0 +1,354 @@ +```php+HTML +0){ + $_SESSION['name'] = $name; + //登录成功,直接跳转主页 + header('location:' . 'index.php'); + }else{ + echo "登录失败"; + } +} +?> + + + + + + + 登录页——秀狗网 + + + +

登录页

+
+ + + + +
姓名:
密码:
| +
+ +
+ +没有账号注册一个 + + +``` + +```php+HTML +alert('注册成功,请登录'); + location.href = 'login.php';"; + }else{ + echo "登录失败"; + } +} +?> + + + + + + + 登录页——秀狗网 + + + +

注册页

+
+ + + + + + +
姓名:
密码:
再次密码:
手机号码:
| +
+
+ + + +``` + +```php+HTML +宠物管理"; + +}else{ + echo "你还没有登录,请登录"; +} + +``` + +```php+HTML + + + + + + + + 宠物管理 + + +

宠物管理

+ + + + + + "; + } + ?> + +
宠物id宠物名称种类品种颜色年龄简介照片管理
你还没有发布任何宠物的信息!添加宠物
+ +添加宠物 + + +``` + +```php+HTML + + + + + + + + 添加宠物 + + +

添加宠物

+
+ + + + + + + + + + + + +
名称
年龄
颜色
种类 + +
品种
简介
照片
|
+
+ + + +``` + +```php+HTML + + + + + + + + 修改宠物 + + +

修改宠物

+
+ + + + + + + + + + + + +
名称
年龄
颜色
种类 + +
品种
简介
照片
|
+
+ + + +``` + +```php+HTML +$value){ + $$key=$value; +} +$photo = false; +if (!empty($_FILES['photo']['name'])){ + $myphoto = $_FILES['photo']; +} +if (!empty($myphoto['error']==0)){ + die("上传失败"); +} +//限制照片大小 +$size=1024*1024;//限制1M之内 +if($myfile["size"]>$size){ + die("上传文件超过允许范围"); + //限制照片文件 + $ps = move_uploaded_file($myphoto['tmp_name'],'./jpg/'.$myphoto['name']) or die('保存照片失败'); + $photo = './jpg/'.$myphoto['name']; + $photo = true; +} + +//引入数据库 +include_once ('conn.php'); +//sql +$sql = "update `pet` set `name`='$name',`age`='$age',`color`='$color', + `type`='$type',`race`='$race',`intro`='$intro'"; +//判断是否有新照片上传 +if ($photo){ + $sql .=",`photo`='$photo'"; + +} +$sql .=" where `pet_id`=$pet_id"; + +//执行sql +$result = mysqli_query($conn,$sql); +//判断 +if($result){ + echo ""; +}else{ + echo ""; +} +``` + +```php+HTML +$value){ + $$key=$value; +} +//引入数据库 +include_once ('conn.php'); +$user_id = "select `user_id` from `user` where 'name'='$name'"; +//sql语句 +$sql = "insert into `pet` value (null,'name','race','type','color','age','intor','phone','(user_id)')"; +$result = mysqli_query($conn,$sql); +if ($result){ + echo "添加成功查看宠物"; +}else{ + echo "添加失败"; +} + +``` + diff --git "a/\346\237\257\345\260\217\346\226\214/20220608 - \347\254\254\344\270\200\346\254\241\345\244\247\344\275\234\344\270\232.md" "b/\346\237\257\345\260\217\346\226\214/20220608 - \347\254\254\344\270\200\346\254\241\345\244\247\344\275\234\344\270\232.md" new file mode 100644 index 0000000000000000000000000000000000000000..692b1b099b1a6500814880811e0a729b3c91d407 --- /dev/null +++ "b/\346\237\257\345\260\217\346\226\214/20220608 - \347\254\254\344\270\200\346\254\241\345\244\247\344\275\234\344\270\232.md" @@ -0,0 +1,63 @@ +```php+HTML + +D A B A +整数型 浮点型 布尔型 +if-else while do_while +"; +//第二题 +$c=10; +if ($c%2==0){ + echo $c."为偶数"; +}else{ + echo $c."为奇数"; +} +echo "
"; +//第三题 +for ($a = 1;$a<=9;$a++){ + echo"
"; + for ($b=1;$b<=$a;$b++){ + echo $a."*".$b."=".$a*$b; + } +} +echo "
"; +//第四题 +for ($k = 2;$k<=100;$k++){ + for ($x = 2;$x<$k;$x++){ + $ss = true; + if ($k%$x==0) { + $ss = false; + break; + } + } + if ($ss){ + echo "$k,"; + } +} +echo "
"; +//第五题 +$shuzu = array("name"=>"写不肉","age"=>"18","sex"=>"男","cj"=>"100"); +var_dump($shuzu); +echo "
"; +$shuzu2 = array("name"=>"写不肉","age"=>"18","sex"=>"男","cj"=>"100"); +foreach ($shuzu2 as $key =>$value){ + echo "$key.$value"; +} +echo "
"; +//第六题 +$a = array("a"=>"red","b"=>"green","c"=>"blue"); +echo array_search("red",$a); +echo "
"; +//第七题 +$str = "www.mxdxm.com"; +$b = explode('.',$str); +var_dump($str); + +``` +