diff --git "a/\347\216\213\347\232\223/20220608\345\244\247\344\275\234\344\270\232.md" "b/\347\216\213\347\232\223/20220608\345\244\247\344\275\234\344\270\232.md" new file mode 100644 index 0000000000000000000000000000000000000000..7932bd3184b3777a5bf87f6cbc2977a1a0d8c8be --- /dev/null +++ "b/\347\216\213\347\232\223/20220608\345\244\247\344\275\234\344\270\232.md" @@ -0,0 +1,69 @@ +# Big作业 + +``` +1-4 DABD +``` + +```php +"; +//} + +//求1到100内的素数 +//for($i=2;$i<=100;$i++){ +// for($j=2;$j<=$i-1;$j++){ +// if($i%$j==0){ +// break; +// } +// } +// if($i==$j){ +// echo $i." "; +// } +//} + +//定义一个关联数组，数组里面有4个元素，这4个元素分别存放的是自己的姓名，年龄，性别，考试成绩。并进行输出 +//$a=array("姓名"=>"王皓","年龄"=>19,"性别"=>"男","考试成绩"=>10000); +//print_r($a); +//echo "
"; +//foreach ($a as $value){ +// echo $value." "; +//} + +//2、在数组中搜索键值 "red"，并返回它的键名。数组如下所示： +//$a=array("a"=>"red","b"=>"green","c"=>"blue"); +//$search=array_search('red',$a); +// + +//把字符串按照.打散为数组， +//$str = "www.mxdx.com"; +//$hhh=explode(".",$str); +//print_r($hhh); +//foreach ($hhh as $value){ +// echo $value." "; +//} +``` + diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/20220610\345\244\247\344\275\234\344\270\2322.md" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/20220610\345\244\247\344\275\234\344\270\2322.md" new file mode 100644 index 0000000000000000000000000000000000000000..b6e5e4088b3788e9807d7c9c78da4e44d68d9fa6 --- /dev/null +++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/20220610\345\244\247\344\275\234\344\270\2322.md" @@ -0,0 +1,100 @@ +# 作业 + +``` +1-3 ADB +``` + +``` +封装、继承、多态 +``` + +```php+HTML +//制作一个文件上传的页面，完成文件上传功能限制规则：上传的文件不能超过1M,上传文件的类型只能是jpg、gif、png、jpeg,对上传的文件进行保存。 + + + + + Title + + +
+ + 请选择上传的文件 + +

+ + +

+ + + +=$size){ + die("文件大小错误"); +} + +$name=$wenjian['name']; +$arrname=explode(".",$name); + +$hz=end($arrname); +$type=["jpg","gif","png","jpeg"]; +$cz=in_array($hz,$type); +if ($cz==false){ + die("文件类型不支持"); +} + + +if (is_dir("./class7")){ + $path='./0610/'; +}else{ + mkdir('./class7'); + $path='./0610/'; +} + + +$ret = move_uploaded_file($wenjian['tmp_name'],$path.$name); + +if ($ret==true){ + echo "文件保存成功 查看"; +}else{ + echo "保存失败"; +} +``` + +```sql +-- 2、创建如下数据库和表。（10分） + 数据库：company + 表：department +字段名称 数据类型 约束等 字段描述 +id int 主键，自增 部门ID +name varchar(32) 非空，唯一 部门名称 +description varchar(1024) 部门简介 + + +create database company; +use company; +create table department( + id int primary key auto_increment, + name varchar(32) not null unique, + description varchar(1024) +); +``` + + + diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/delete.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/delete.php" new file mode 100644 index 0000000000000000000000000000000000000000..7df8474be8e45f8158234e5ec51b0c02c59d0db9 --- /dev/null +++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/delete.php" @@ -0,0 +1,16 @@ +返回"; +}else{ + echo " "; +} \ No newline at end of file diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/index.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/index.php" new file mode 100644 index 0000000000000000000000000000000000000000..521316feb0a5bec3977e24721e21be4b3ed0a4e9 --- /dev/null +++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/index.php" @@ -0,0 +1,34 @@ + + + + + + 首页 + + +新增 +
+ + + + + + + + + +
部门编号部门名称部分描述
修改 | + 删除
+
+ + diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/link.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/link.php" new file mode 100644 index 0000000000000000000000000000000000000000..10d20437a99040e6b31c4527e60495b178f0405d --- /dev/null +++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/link.php" @@ -0,0 +1,9 @@ +继续添加"; +}else{ + echo "失败"; +} +?> \ No newline at end of file diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/savexiugai.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/savexiugai.php" new file mode 100644 index 0000000000000000000000000000000000000000..ffdafd69832685c71bb74c38a38ee91c042bdcb0 --- /dev/null +++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/savexiugai.php" @@ -0,0 +1,23 @@ +返回首页"; +}else{ + echo "失败"; +} \ No newline at end of file diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/tianjia.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/tianjia.php" new file mode 100644 index 0000000000000000000000000000000000000000..b27b8282053dd0a1f3b102150a76d7331be0f58a --- /dev/null +++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/tianjia.php" @@ -0,0 +1,25 @@ + + + + + + 添加 + + +
+ + + + + + + + +
部门名称
部门描述
+
+ + + + diff --git "a/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/xiugai.php" "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/xiugai.php" new file mode 100644 index 0000000000000000000000000000000000000000..918b5e76d772ac89f2a1928edaae66ba2cf3beb7 --- /dev/null +++ "b/\347\216\213\347\232\223/20220610\345\244\247\344\275\234\344\270\2322/xiugai.php" @@ -0,0 +1,36 @@ + + + + + + 改 + + +
+ + + + + + + + + + + + +
部门名称 + +
部门描述 +
+
+ + +