php中将文本数据库转为mysql数据库_PHP教程
程序员文章站
2022-05-24 22:13:53
...
使用文本数据库一般是针对小型的应用程序了，这种不就需要安装数据库了，我们可以直接操作文本文件就可以了，但时怎么操作都不如mysql数据库好用了，下面我来给大家介绍一个文本数据库转为mysql数据库实例。
| 代码如下 | 复制代码 |
|
require_once 'config.php'; $action = empty($_GET['action']) ? '' : $_GET['action']; $id = isset($_GET['id']) ? $_GET['id'] : 0; if (empty($action)) {//列表 $result = "SELECT * FROM posts ORDER BY pid DESC"; $items = 3; $page = isset($_GET['page']) ? intval($_GET['page']) : 1; $page = ($page =='' && $page $total = mysql_num_rows(mysql_query($result));//数据条目总数 $pageall = ceil($total/$items); $offset = ($page-1)*$items;//数据开始位置 $result .= " limit {$offset},{$items}";//每页显示 $results = mysql_query($result); $prev = $page - 1; $next = $page + 1; $goPrev = "上一页"; $goNext = "下一页"; if ($page == $pageall){ $goNext = NULL;} $pagestate = ''; if ($page == 1 && $pageall > 1) { $pagestate .= $goNext; } elseif ($pageall > $page || $page >1) { $pagestate .= $goNext . '|' .$goPrev; } elseif ($page >1 ) { $pagestate .= $goPrev; } else { $pagestate .= 'Just One Page'; } $pagelinks = ''; for ($i = 1; $i $pagelinks .= ($i != $page) ? "$i" : $i; $pagelinks .= ($i } // end 分页 $data = array(); //列出文章 while ($row = mysql_fetch_array($results)) {//mysql_fetch_array ; 从查询结果取出一行作为数组； $data[] = $row;// } //列出分类 $recat = mysql_query("SELECT * FROM category ORDER BY cid DESC"); $cdata = array(); while ($catlist = mysql_fetch_array($recat)) { $cdata[$catlist['cid']] = $catlist; } include template('index'); } elseif ($action == 'post') {//发表 $title = $_POST['title']; $date = date("Y-m-d H:i:s"); $content = $_POST['content']; $cid = $_POST['cat']; if ($title == '' || $content == '' || $cid == '') { echo "缺少必填项nnnn返回"; } else { $insertPost = "INSERT INTO posts (title,time,post,cid) VALUES ('$title','$date','$content','$cid')"; if (!mysql_query($insertPost,$sql)) { die('ERROR: '. mysql_error()); } header('location: index.php'); } } elseif ($action == 'view') {//查看 $view = mysql_query("SELECT * FROM posts WHERE pid='$id'"); while ($row = mysql_fetch_array($view)) { $title = $row['title']; $time = $row['time']; $post = $row['post']; } if ($_SERVER['REQUEST_METHOD'] == 'POST') {//评论 $name = isset($_POST['name']) ? $_POST['name'] : 0; $review = isset($_POST['review']) ? $_POST['review'] : 0; if ($name == '' && $review == '') { echo "缺少必填项"; exit; } $insertRview = "INSERT INTO review (pid,name,review) VALUES ('$id','$name','$review')"; if (!mysql_query($insertRview,$sql)) { die('ERROR: ' . mysql_error()); } header("location: ?action=view&id=$id"); } $rert = mysql_query("SELECT * FROM review WHERE pid='$id' ORDER BY rid ASC"); $data = array(); while ($relist = mysql_fetch_array($rert)){ $data[] = $relist; } include template('view'); } elseif ($action == 'del') {//删除 mysql_query("DELETE FROM posts WHERE pid='$id'"); header("location: index.php"); } elseif ($action == 'edit') {//编辑 if ($_SERVER['REQUEST_METHOD'] == 'POST') { $title = $_POST['title']; $content = $_POST['content']; $date = date("Y-m-d H:i:s"); if ($title == '' or $content == '') { echo "缺少必填项nnnn返回"; exit;} mysql_query("UPDATE posts SET title='$title',time='$date',post='$content' WHERE pid='$id'"); header("location: index.php"); } else { $row = mysql_query("SELECT * FROM posts WHERE pid='$id'"); $row = mysql_fetch_array($row); include template('edit'); } } elseif ($action == 'newcat') {//新建分类 $cat = isset($_POST['category']) ? $_POST['category'] : 0; if ($_SERVER['REQUEST_METHOD'] == 'POST') { if ($cat == '') { echo "缺少必填项nnnn返回"; exit;} $insertCat = "INSERT INTO category (category) VALUES ('$cat')"; if (!mysql_query($insertCat,$sql)){ die('ERROR: ' . mysql_error()); } header("location: index.php"); } include template('jioncat'); } elseif ($action == 'vcat') { $cid = $_GET['cid']; $revcats = "SELECT * FROM posts WHERE cid='$cid' ORDER BY cid DESC"; $items = 1; $page = isset($_GET['page']) ? intval($_GET['page']) : 1; $page = ($page =='' && $page $total = mysql_num_rows(mysql_query($revcats));//数据条目总数 $pageall = ceil($total/$items); $offset = ($page-1)*$items;//数据开始位置 $revcats .= " limit {$offset},{$items}";//每页显示 $revcat = mysql_query($revcats); $prev = $page - 1; $next = $page + 1; $goPrev = "上一页"; $goNext = "下一页"; if ($page == $pageall){ $goNext = NULL;} $pagestate = ''; if ($page == 1 && $pageall > 1) { $pagestate .= $goNext; } elseif ($pageall > $page || $page >1) { $pagestate .= $goNext . '|' .$goPrev; } elseif ($page >1 ) { $pagestate .= $goPrev; } else { $pagestate .= 'Just One Page'; } $pagelinks = ''; for ($i = 1; $i $pagelinks .= ($i != $page) ? "$i" : $i; $pagelinks .= ($i } $data = array(); while ($vclist = mysql_fetch_array($revcat)) { $data[] = $vclist; } include template('cplist'); } mysql_close($sql); |
|
题外话了，一个access转换成mysql数据库的实例
点击下载:http://file.bKjia.c0m/download/2013/05/14/db2mysql.zip
上一篇： 他是怎么绕过注册10字符限制的？
下一篇： 在GAE上搭建PHP环境并开启URL重写