search
Homephp教程php手册PHP学习笔记-数据库操作

笔记|数据|数据库

$conn = mysql_connect("127.0.0.1","root","");  //连接MYSQL数据库
mysql_select_db("temp");  //选择数据库
$exec="select * from wind"; //选择数据表
$result = mysql_query($exec);  //执行记录
while ($rs=mysql_fetch_object($result))
{
 echo "姓名:".$rs->name."
";//等于rs.name
 echo "电话:".$rs->tel."
";
 echo "地址:".$rs->addr."

";
}
?>


用户名:

电  话:

地  址:




========处理页

$conn = mysql_connect("127.0.0.1","root","");  //连接MYSQL数据库
mysql_select_db("temp");  //选择数据库
$sql = "insert into wind(name,tel,addr)values('".$_POST['name']."','".$_POST['tel']."','".$_POST['addr']."')";
//删除,修改只需改$sql语句即可
//删除 $sql ="delete from wind where......"
//修改 $sql = "update wind set item1='".$_POST['item1']."' where ...";
$rs1 = mysql_query($sql);
echo "数据插入成功!";
echo"<script>location.href('day2.php');</script>";
?>



Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 English version

SublimeText3 English version

Recommended: Win version, supports code prompts!

SecLists

SecLists

SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)