


PHP implements mysql database connection operation and user management, mysql database connection_PHP tutorial
php implements mysql database connection operation and user management, mysql database connection
file list. . File content. .
dbconn.php
userListt.php
editUser.php
editDo.php
detailUser.php
deleteUser.php
addUser.php
addDo.php
<?php // 创建数据库连接 $con = mysql_connect("localhost",'root','') or die('error:'.mysql_error()); mysql_select_db('hyxx',$con) or die('error:'.mysql_error()); mysql_query('set NAMES utf8'); ?>
userListt.php
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>会员信息列表</title> </head> <body> <table border="1" cellspacing="0" cellpadding="0" id="userList" align="center"> <tr align="center"> <td>id</td> <td>用户名</td> <td>密码</td> <td>性别</td> <td>年龄</td> <td>出生年月</td> <td>爱好</td> <td>注册时间</td> <td>最后登录时间</td> <td>操作</td> </tr> <?php require_once 'inc/dbConn.php'; //这是啥东东。。 date_default_timezone_set("PRC"); //读数据。。。 $sql = "select * from user order by id asc"; $result = mysql_query($sql,$con); $userList = ''; while($rs = mysql_fetch_array($result)){ $userList[] = $rs; } // 循环用户列表 foreach ($userList as $user){ echo " <tr> <td> ".$user['id']."</td> <td> ".$user['username']."</td> <td> ".$user['password']."</td> <td> ".$user['sex']."</td> <td> ".$user['age']."</td> <td> ".date("Y-m-d",$user['birthday'])."</td> <td> ".$user['hobby']."</td> <td> ".date("Y-m-d",$user['add_time'])."</td> <td> ".date("Y-m-d",$user['last_login'])."</td> <td> <a href='addUser.php'>增</a> <a href='deleteUser.php?id=".$user['id']."');\"> 删</a> <a href='editUser.php?id=".$user['id']."');\"> 改</a> <a href='detailUser.php?id=".$user['id']."');\"> 查</a> </td> </tr> "; } ?> </table> </body> </html>
editUser.php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>编辑用户</title> </head> <body> <?php require_once 'inc/dbConn.php'; $userId=$_GET['id']; //这是啥东东。。 date_default_timezone_set("PRC"); //读数据。。。 $sql = "select * from user where id=".$userId; $result = mysql_query($sql,$con); $user = mysql_fetch_array($result); ?> <form action="editDo.php" method="post"> <input type="hidden" name="user_id" value="<?php echo $user['id']?>"/> <table width="444" border="1" align="center"> <tr> <td>用户名 </td> <td> <input type="text" name="user_name" size="10" value=<?php echo $user['username'] ?> /></td> </tr> <tr> <td>密码</td> <td> <input type="password" name="password" size="10" value=<?php echo $user['password'] ?> /></td> </tr> <tr> <td>性别</td> <td> <input type="radio" name="sex" value="男" <?php if($user[sex]=='1') echo "checked=\"checked\"" ?> /> 男<input type="radio" name="sex" value="女" <?php if($user[sex]=='2') echo "checked=\"checked\"" ?> /> 女 </td> </tr> <tr> <td>年龄</td> <td> <input type="text" name="age" size="3" value=<?php echo $user['age'] ?> /></td> </tr> <tr> <td>出生年月</td> <td> <!-- 1。取得年月日。2。相应的年月日。。。你懂的 --> <?php $birday_y=date("Y",$user['birthday']); $birday_m=date("m",$user['birthday']); $birday_d=date("d",$user['birthday']); ?> <select name="birthday_y"> <option value="1980" <?php if($birday_y==1980) echo "selected=\"selected\""; ?> >1980</option> <option value="1981" <?php if($birday_y==1981) echo "selected=\"selected\""; ?> >1981</option> <option value="1982" <?php if($birday_y==1982) echo "selected=\"selected\""; ?> >1982</option> <option value="1983" <?php if($birday_y==1983) echo "selected=\"selected\""; ?> >1983</option> <option value="1984" <?php if($birday_y==1984) echo "selected=\"selected\""; ?> >1984</option> <option value="1985" <?php if($birday_y==1985) echo "selected=\"selected\""; ?> >1985</option> <option value="1986" <?php if($birday_y==1986) echo "selected=\"selected\""; ?> >1986</option> <option value="1987" <?php if($birday_y==1987) echo "selected=\"selected\""; ?> >1987</option> <option value="1988" <?php if($birday_y==1988) echo "selected=\"selected\""; ?> >1988</option> <option value="1989" <?php if($birday_y==1989) echo "selected=\"selected\""; ?> >1989</option> <option value="1990" <?php if($birday_y==1990) echo "selected=\"selected\""; ?> >1990</option> </select> 年 <select name="birthday_m"> <option value="1" <?php if($birday_m==1) echo "selected=\"selected\""; ?> >1</option> <option value="2" <?php if($birday_m==2) echo "selected=\"selected\""; ?> >2</option> <option value="3" <?php if($birday_m==3) echo "selected=\"selected\""; ?> >3</option> <option value="4" <?php if($birday_m==4) echo "selected=\"selected\""; ?> >4</option> <option value="5" <?php if($birday_m==5) echo "selected=\"selected\""; ?> >5</option> <option value="6" <?php if($birday_m==6) echo "selected=\"selected\""; ?> >6</option> <option value="7" <?php if($birday_m==7) echo "selected=\"selected\""; ?> >7</option> <option value="8" <?php if($birday_m==8) echo "selected=\"selected\""; ?> >8</option> <option value="9" <?php if($birday_m==9) echo "selected=\"selected\""; ?> >9</option> <option value="10" <?php if($birday_m==10) echo "selected=\"selected\""; ?> >10</option> <option value="11" <?php if($birday_m==11) echo "selected=\"selected\""; ?> >11</option> <option value="12" <?php if($birday_m==12) echo "selected=\"selected\""; ?> >12</option> </select> 月 <select name="birthday_d"> <option value="1" <?php if($birday_d==1) echo "selected=\"selected\""; ?> >1</option> <option value="2" <?php if($birday_d==2) echo "selected=\"selected\""; ?> >2</option> <option value="3" <?php if($birday_d==3) echo "selected=\"selected\""; ?> >3</option> <option value="4" <?php if($birday_d==4) echo "selected=\"selected\""; ?> >4</option> <option value="5" <?php if($birday_d==5) echo "selected=\"selected\""; ?> >5</option> <option value="6" <?php if($birday_d==6) echo "selected=\"selected\""; ?> >6</option> <option value="7" <?php if($birday_d==7) echo "selected=\"selected\""; ?> >7</option> <option value="8" <?php if($birday_d==8) echo "selected=\"selected\""; ?> >8</option> <option value="9" <?php if($birday_d==9) echo "selected=\"selected\""; ?> >9</option> <option value="10" <?php if($birday_d==10) echo "selected=\"selected\""; ?> >10</option> <option value="11" <?php if($birday_d==11) echo "selected=\"selected\""; ?> >11</option> <option value="12" <?php if($birday_d==12) echo "selected=\"selected\""; ?> >12</option> <option value="13" <?php if($birday_d==13) echo "selected=\"selected\""; ?> >13</option> <option value="14" <?php if($birday_d==14) echo "selected=\"selected\""; ?> >14</option> <option value="15" <?php if($birday_d==15) echo "selected=\"selected\""; ?> >15</option> <option value="16" <?php if($birday_d==16) echo "selected=\"selected\""; ?> >16</option> <option value="17" <?php if($birday_d==17) echo "selected=\"selected\""; ?> >17</option> <option value="18" <?php if($birday_d==18) echo "selected=\"selected\""; ?> >18</option> <option value="19" <?php if($birday_d==19) echo "selected=\"selected\""; ?> >19</option> <option value="20" <?php if($birday_d==20) echo "selected=\"selected\""; ?> >20</option> <option value="21" <?php if($birday_d==21) echo "selected=\"selected\""; ?> >21</option> <option value="22" <?php if($birday_d==22) echo "selected=\"selected\""; ?> >22</option> <option value="23" <?php if($birday_d==23) echo "selected=\"selected\""; ?> >23</option> <option value="24" <?php if($birday_d==24) echo "selected=\"selected\""; ?> >24</option> <option value="25" <?php if($birday_d==25) echo "selected=\"selected\""; ?> >25</option> <option value="26" <?php if($birday_d==26) echo "selected=\"selected\""; ?> >26</option> <option value="27" <?php if($birday_d==27) echo "selected=\"selected\""; ?> >27</option> <option value="28" <?php if($birday_d==28) echo "selected=\"selected\""; ?> >28</option> <option value="29" <?php if($birday_d==29) echo "selected=\"selected\""; ?> >29</option> <option value="30" <?php if($birday_d==30) echo "selected=\"selected\""; ?> >30</option> <option value="31" <?php if($birday_d==31) echo "selected=\"selected\""; ?> >31</option> </select> 日 </td> </tr> <tr> <td>爱好</td> <td> <input type="text" name="hobby" size="44" value=<?php echo $user['hobby'] ?> /></td> </tr> <tr> <td>个人简介</td> <td> <textarea name="profile" rows="10" cols="30" ><?php echo $user['profile'] ?> </textarea> </td> </tr> <tr> <td colspan="2" align="center"><input type="submit" value="确定修改" /></td> </tr> </table> <p> </p> <p> </p> <p> </p> </form> </body> </html>
editDo.php
<?php require_once 'inc/dbConn.php'; //////////////////// ///获取用户信息 //////////////////// $user_id = $_POST['user_id']; $user_name = $_POST['user_name']; $password= $_POST['password']; if($_POST['sex']=='男') { $sex=1; } else if($_POST['sex']=='女') { $sex=2; } else $sex=3; ; $age = $_POST['age']; $birthday_y = $_POST['birthday_y']; $birthday_m = $_POST['birthday_m']; $birthday_d = $_POST['birthday_d']; $birthday=mktime(0,0,0,$birthday_m,$birthday_d,$birthday_y); $hobby = $_POST['hobby']; $profile = $_POST['profile']; $addTime=mktime(date("h"),date("m"),date("s"),date("m"),date("d"),date("Y")); $lastLoginTime=$addTime; $sql = "update user set username='$user_name',password='$password',sex='$sex',age='$age',birthday='$birthday',hobby='$hobby',profile='$profile' where id='$user_id'"; echo $sql; // 执行sql语句 mysql_query($sql,$con); // 获取影响的行数 $rows = mysql_affected_rows(); // 返回影响行数 // 如果影响行数>=1,则判断添加成功,否则失败 if($rows >= 1) { alert("编辑成功"); href("userListt.php"); }else{ alert("编辑失败"); // href("addUser.php"); } function alert($title){ echo "<script type='text/javascript'>alert('$title');</script>"; } function href($url){ echo "<script type='text/javascript'>window.location.href='$url'</script>"; } ?>
detailUser.php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>查看用户明细</title> </head> <body> <?php require_once 'inc/dbConn.php'; $userId=$_GET['id']; //这是啥东东。。 date_default_timezone_set("PRC"); //读数据。。。 $sql = "select * from user where id=".$userId; $result = mysql_query($sql,$con); $user = mysql_fetch_array($result); ?> <table width="444" border="1" align="center"> <tr> <td>用户ID </td> <td> <?php echo $userId ?> </td> </tr> <tr> <td>用户名 </td> <td> <?php echo $user['username'] ?> </td> </tr> <tr> <td>密码</td> <td> <?php echo $user['password'] ?> </td> </tr> <tr> <td>性别</td> <td> <?php if($user[sex]=='1') echo "男"; else if($user[sex]=='2') echo "女"; else "保密"; ?> </td> </tr> <tr> <td>年龄</td> <td> <?php echo $user['age'] ?> </td> </tr> <tr> <td>出生年月</td> <td> <!-- 1。取得年月日。2。相应的年月日。。。你懂的 --> <?php $birday_y=date("Y",$user['birthday']);echo $birday_y."年"; $birday_m=date("m",$user['birthday']);echo $birday_m."月"; $birday_d=date("d",$user['birthday']);echo $birday_d."日"; ?> </td> </tr> <tr> <td>爱好</td> <td> <?php echo $user['hobby'] ?> </td> </tr> <tr> <td>个人简介</td> <!--亦可框起 <td> <textarea name="profile" rows="10" cols="30" readonly><?php echo $user['profile'] ?> </textarea> </td> --> <td> <?php echo $user['profile'] ?> </td> </tr> <tr> <td colspan="2" align="center"><a href="userListt.php" >返回用户列表</a></td> </tr> </table> <p> </p> <p> </p> <p> </p> </body> </html>
deleteUser.php
<?php // 包含数据库文件 require_once 'inc/dbConn.php'; // 获取删除的id $id = $_GET['id']; $row = delete($id,$con); if($row >=1){ alert("删除成功"); }else{ alert("删除失败"); } // 跳转到用户列表页面 href("userListt.php"); function delete($id,$con){ $sql = "delete from user where id='$id'"; // 执行删除 mysql_query($sql,$con); // 获取影响的行数 $rows = mysql_affected_rows(); // 返回影响行数 return $rows; } function alert($title){ echo "<script type='text/javascript'>alert('$title');</script>"; } function href($url){ echo "<script type='text/javascript'>window.location.href='$url'</script>"; } ?>
addUser.php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>新增用户</title> </head> <body> <form action="addDo.php" method="post"> <input type="hidden" name="user_id" value=" "/> <table width="444" border="1" align="center"> <tr> <td>用户名 </td> <td> <input type="text" name="user_name" size="10" /></td> </tr> <tr> <td>密码</td> <td> <input type="password" name="password" size="10" /></td> </tr> <tr> <td>性别</td> <td> <input type="radio" name="sex" value="男" checked="checked" /> 男<input type="radio" name="sex" value="女" /> 女 </td> </tr> <tr> <td>年龄</td> <td> <input type="text" name="age" size="3" /></td> </tr> <tr> <td>出生年月</td> <td> <select name="birthday_y"> <option value="1980">1980</option> <option value="1981">1981</option> <option value="1982">1982</option> <option value="1983">1983</option> <option value="1984">1984</option> <option value="1985">1985</option> <option value="1986">1986</option> <option value="1987">1987</option> <option value="1988">1988</option> <option value="1989">1989</option> <option value="1990">1990</option> </select> 年 <select name="birthday_m"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> <option value="6">6</option> <option value="7">7</option> <option value="8">8</option> <option value="9">9</option> <option value="10">10</option> <option value="11">11</option> <option value="12">12</option> </select> 月 <select name="birthday_d"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> <option value="6">6</option> <option value="7">7</option> <option value="8">8</option> <option value="9">9</option> <option value="10">10</option> <option value="11">11</option> <option value="12">12</option> <option value="13">13</option> <option value="14">14</option> <option value="15">15</option> <option value="16">16</option> <option value="17">17</option> <option value="18">18</option> <option value="19">19</option> <option value="20">20</option> <option value="21">21</option> <option value="22">22</option> <option value="23">23</option> <option value="24">24</option> <option value="25">25</option> <option value="26">26</option> <option value="27">27</option> <option value="28">28</option> <option value="29">29</option> <option value="30">30</option> <option value="31">31</option> </select> 日 </td> </tr> <tr> <td>爱好</td> <td> <input type="text" name="hobby" size="44" /></td> </tr> <tr> <td>个人简介</td> <td> <textarea name="profile" rows="10" cols="30"></textarea></td> </tr> <tr> <td colspan="2" align="center"><input type="submit" value="增加用户" /></td> </tr> </table> <p> </p> <p> </p> <p> </p> </form> </body> </html>
addDo.php
<?php require_once 'inc/dbConn.php'; //////////////////// ///获取用户信息 //////////////////// $user_id = $_POST['user_id']; $user_name = $_POST['user_name']; echo $user_name; $password= $_POST['password']; if($_POST['sex']=='男') { $sex=1; } else if($_POST['sex']=='女') { $sex=2; } else $sex=3; ; $age = $_POST['age']; $birthday_y = $_POST['birthday_y']; $birthday_m = $_POST['birthday_m']; $birthday_d = $_POST['birthday_d']; $birthday=mktime(0,0,0,$birthday_m,$birthday_d,$birthday_y); $hobby = $_POST['hobby']; $profile = $_POST['profile']; $addTime=mktime(date("h"),date("m"),date("s"),date("m"),date("d"),date("Y")); $lastLoginTime=$addTime; $sql = "insert into user (username,password,sex,age,birthday,hobby,profile,add_time,last_login) ". "values('$user_name','$password','$sex','$age','$birthday','$hobby','$profile','$addTime','$lastLoginTime')"; echo $sql; // 执行sql语句 mysql_query($sql,$con); // 获取影响的行数 $rows = mysql_affected_rows(); // 返回影响行数 // 如果影响行数>=1,则判断添加成功,否则失败 if($rows >= 1){ alert("添加成功"); href("userListt.php"); }else{ alert("添加失败"); // href("addUser.php"); } function alert($title){ echo "<script type='text/javascript'>alert('$title');</script>"; } function href($url){ echo "<script type='text/javascript'>window.location.href='$url'</script>"; } ?>

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

In this chapter, we will understand the Environment Variables, General Configuration, Database Configuration and Email Configuration in CakePHP.

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

To work with date and time in cakephp4, we are going to make use of the available FrozenTime class.

To work on file upload we are going to use the form helper. Here, is an example for file upload.

In this chapter, we are going to learn the following topics related to routing ?

CakePHP is an open-source framework for PHP. It is intended to make developing, deploying and maintaining applications much easier. CakePHP is based on a MVC-like architecture that is both powerful and easy to grasp. Models, Views, and Controllers gu

Validator can be created by adding the following two lines in the controller.

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c
