382 lines
11 KiB
PHP
382 lines
11 KiB
PHP
<?php
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header("Content-type: text/html; charset=utf-8");
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//开启session
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session_start();
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//配置信息
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$config = include './config.php';
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if(empty($config)){
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exit(get_tip_html('安装配置信息不存在，无法继续安装！'));
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}
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//安装环境验证，获取相应判断信息
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define('INSTALLTYPE', 'HOST');
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//本地
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require './localhost.php';
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//限制最大的执行时间
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set_time_limit(1000);
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//php版本
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$phpversion = phpversion();
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//数据库文件
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if(!file_exists('./'.$config['sqlFileName'])){
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exit(get_tip_html('数据库文件不存在，无法继续安装！'));
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}
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//写入数据库完成后处理的文件
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if (!file_exists('./'.$config['handleFile'])) {
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exit(get_tip_html('处理文件不存在，无法继续安装！'));
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}
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//设置报错级别并返回当前级别。
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error_reporting(E_ALL & ~E_NOTICE);
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//安装步骤
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$steps = array(
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'1' => '安装许可协议',
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'2' => '运行环境检测',
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'3' => '安装参数设置',
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'4' => '安装详细过程',
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'5' => '安装完成',
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);
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$step = isset($_GET['step']) ? $_GET['step'] : 1;
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//当前安装步骤
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$step_html = '';
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foreach ($steps as $key => $value) {
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$current = $key == $step? 'current':'';
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$step_html .= '<li class="'.$current.'"><em>'.$key.'</em>'.$value.'</li>';
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}
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//安装页面
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switch ($step) {
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//安装许可协议
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case '1':
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$license = file_get_contents('./license.txt');
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include ("./templates/1.php");
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break;
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//运行环境检测
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case '2':
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$server = array(
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//操作系统
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'os' => php_uname(),
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//PHP版本
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'php' => $phpversion,
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);
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$error = 0;
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//php版本
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if ($phpversion>=$config['php']) {
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$server['php'] = '<span class="correct_span">√</span> 支持';
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} else {
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$server['php'] = '<span class="correct_span error_span">√</span> '.$phpversion;
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$error++;
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}
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//上传限制
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if (ini_get('file_uploads')) {
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$server['uploadSize'] = '<span class="correct_span">√</span> ' . ini_get('upload_max_filesize');
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} else {
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$server['uploadSize'] = '<span class="correct_span error_span">√</span>禁止上传';
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}
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//session
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if (function_exists('session_start')) {
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$server['session'] = '<span class="correct_span">√</span> 支持';
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} else {
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$server['session'] = '<span class="correct_span error_span">√</span> 不支持';
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$error++;
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}
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//需要读写权限的目录
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$folder = $config['dirAccess'];
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$install_path = str_replace('\\','/',getcwd()).'/';
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$site_path = str_replace('Install/', '', $install_path);
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include ("./templates/2.php");
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$_SESSION['INSTALLSTATUS'] = $error == 0?'SUCCESS':$error;
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break;
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//安装参数设置
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case '3':
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verify(3);
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//测试数据库链接
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if (isset($_GET['testdbpwd'])) {
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empty($_POST['dbhost'])?alert(0,'数据库服务器地址不能为空！','dbhost'):'';
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empty($_POST['dbuser'])?alert(0,'数据库用户名不能为空！','dbuser'):'';
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empty($_POST['dbname'])?alert(0,'数据库名不能为空！','dbname'):'';
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empty($_POST['dbport'])?alert(0,'数据库端口不能为空！','dbport'):'';
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$dbHost = $_POST['dbhost'] . ':' . $_POST['dbport'];
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$mysqli = new mysqli($dbHost, $_POST['dbuser'], $_POST['dbpw']);
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if(!$mysqli->server_info) {
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alert(0,'数据库链接失败！','dbpw');
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}else{
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alert(1,'数据库链接成功！','dbpw');
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}
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$mysqli->close();
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}
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//域名+路径
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$domain = empty($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME'];
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if ((int) $_SERVER['SERVER_PORT'] != 80) {
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$domain .= ":" . $_SERVER['SERVER_PORT'];
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}
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$scriptName = !empty($_SERVER["REQUEST_URI"]) ? $scriptName = $_SERVER["REQUEST_URI"] : $scriptName = $_SERVER["PHP_SELF"];
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$rootpath = preg_replace("/\/(I|i)nstall\/index\.php(.*)$/", "", $scriptName);
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$domain = $domain . $rootpath;
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include ("./templates/3.php");
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break;
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//安装详细过程
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case '4':
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if (!isset($_GET['install'])){
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switch (INSTALLTYPE){
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case 'SAE':
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// 服务器地址
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$_POST['dbhost'] = SAE_MYSQL_HOST_M;
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// 端口
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$_POST['dbport'] = SAE_MYSQL_PORT;
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// 数据库名
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$_POST['dbname'] = SAE_MYSQL_DB;
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// 用户名
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$_POST['dbuser'] = SAE_MYSQL_USER;
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// 密码
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$_POST['dbpw'] = SAE_MYSQL_PASS;
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break;
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case 'BAE':
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// 服务器地址
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$_POST['dbhost'] = HTTP_BAE_ENV_ADDR_SQL_IP;
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// 端口
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$_POST['dbport'] = HTTP_BAE_ENV_ADDR_SQL_PORT;
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// 用户名
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$_POST['dbuser'] = HTTP_BAE_ENV_SK;
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// 密码
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$_POST['dbpw'] = SAE_MYSQL_PASS;
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break;
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}
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}
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verify(4);
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if (intval($_GET['install'])) {
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dataVerify();
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//关闭特殊字符提交处理到数据库
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//设置时区
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date_default_timezone_set('PRC');
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//当前进行的数据库操作
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$n = intval($_GET['n']);
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$arr = array();
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//数据库服务器地址
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$dbHost = trim($_POST['dbhost']);
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//数据库端口
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$dbPort = trim($_POST['dbport']);
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//数据库名
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$dbName = trim($_POST['dbname']);
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$dbHost = empty($dbPort) || $dbPort == 3306 ? $dbHost : $dbHost . ':' . $dbPort;
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//数据库用户名
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$dbUser = trim($_POST['dbuser']);
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//数据库密码
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$dbPwd = trim($_POST['dbpw']);
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//表前缀
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$dbPrefix = empty($_POST['dbprefix']) ? 'db_' : trim($_POST['dbprefix']);
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//链接数据库
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$mysqli = new mysqli($dbHost, $dbUser, $dbPwd);
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//导入政采商品
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$sitegoods = trim($_POST['sitegoods']);
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// 获取错误信息
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$error=$mysqli->connect_error;
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if (!is_null($error)) {
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alert(0,'数据库链接失败！');
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}
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// 设置字符集
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$mysqli->query("SET NAMES 'utf8'");
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if ($mysqli->server_info < 5.0) {
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alert(0,'请将您的mysql升级到5.0以上');
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}
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// 创建数据库并选中
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if(!$mysqli->select_db($dbName)){
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$create_sql='CREATE DATABASE IF NOT EXISTS '.$dbName.' DEFAULT CHARACTER SET utf8;';
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$mysqli->query($create_sql) or alert(0,'创建数据库失败');
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$mysqli->select_db($dbName);
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}
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// 导入sql数据并创建表
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$sqldata = file_get_contents('./'.$config['sqlFileName']);
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if(empty($sqldata)){
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alert(0,'数据库文件不能为空！');
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}
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$sql_array=preg_split("/;[\r\n]+/", str_replace($config['dbPrefix'],$dbPrefix,$sqldata));
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$counts = count($sql_array);
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for ($i = $n; $i < $counts; $i++) {
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$sql = trim($sql_array[$i]);
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if (strstr($sql, 'CREATE TABLE')) {
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preg_match('/CREATE TABLE `([^ ]*)`/', $sql, $matches);
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$mysqli->query($sql_array[$i]);
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$info = '<li><span class="correct_span">√</span>创建数据表' . $matches[1] . '，完成！<span style="float: right;">'.date('Y-m-d H:i:s').'</span></li> ';
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$i++;
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alert(1,$info,$i);
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}else{
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if(!empty($sql)){
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$mysqli->query($sql);
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}
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}
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}
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//处理
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$data = include './'.$config['handleFile'];
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$_SESSION['INSTALLOK'] = $data['status']?1:0;
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alert($data['status'],$data['info']);
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}
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include ("./templates/4.php");
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break;
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//安装完成
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case '5':
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verify(5);
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include ("./templates/5.php");
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//安装完成,生成.lock文件
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if(isset($_SESSION['INSTALLOK']) && $_SESSION['INSTALLOK'] == 1){
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filewrite($config['installFile']);
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}
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unset($_SESSION);
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break;
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}
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/**
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* 错误提示html
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*/
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function get_tip_html($info){
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return '<div>'.$info.'</div>';
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}
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//返回提示信息
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function alert($status,$info,$type = 0){
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exit(json_encode(array('status'=>$status,'info'=>$info,'type'=>$type)));
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}
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function verify($step = 3){
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if($step >= 3){
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//未运行环境检测，跳转到安装许可协议页面
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if(!isset($_SESSION['INSTALLSTATUS'])){
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header('location:./index.php');
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exit();
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}
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//运行环境检测存在错误，返回运行环境检测
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if($_SESSION['INSTALLSTATUS'] != 'SUCCESS'){
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header('location:./index.php?step=2');
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exit();
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}
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}
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if($step == 4){
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//未提交数据
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if(empty($_POST)){
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header('location:./index.php?step=3');
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exit();
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}
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}
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if($step >= 5){
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//数据库未写入完成
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if(!isset($_SESSION['INSTALLOK'])){
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header('location:./index.php?step=4');
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exit();
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}
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}
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}
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function dataVerify(){
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empty($_POST['dbhost'])?alert(0,'数据库服务器不能为空！'):'';
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empty($_POST['dbport'])?alert(0,'数据库端口不能为空！'):'';
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empty($_POST['dbuser'])?alert(0,'数据库用户名不能为空！'):'';
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empty($_POST['dbname'])?alert(0,'数据库名不能为空！'):'';
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empty($_POST['dbprefix'])?alert(0,'数据库表前缀不能为空！'):'';
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empty($_POST['manager'])?alert(0,'管理员帐号不能为空！'):'';
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empty($_POST['manager_pwd'])?alert(0,'管理员密码不能为空！'):'';
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}
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/**
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* 判断目录是否可写
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*/
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function testwrite($d) {
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$tfile = "_test.txt";
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$fp = fopen($d . "/" . $tfile, "w");
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if (!$fp) {
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return false;
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}
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fclose($fp);
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$rs = unlink($d . "/" . $tfile);
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if ($rs) {
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return true;
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}
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return false;
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}
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/**
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* 创建目录
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*/
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function dir_create($path, $mode = 0777) {
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if (is_dir($path)) {
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return TRUE;
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}
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mkdir($path, $mode, true);
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chmod($path, $mode);
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}
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/**
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* 数据库语句解析
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* @param $sql 数据库
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* @param $newTablePre 新的前缀
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* @param $oldTablePre 旧的前缀
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*/
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function sql_split($sql, $newTablePre, $oldTablePre) {
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//前缀替换
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if ($newTablePre != $oldTablePre){
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$sql = str_replace($oldTablePre, $newTablePre, $sql);
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}
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$sql = preg_replace("/TYPE=(InnoDB|MyISAM|MEMORY)( DEFAULT CHARSET=[^; ]+)?/", "ENGINE=\\1 DEFAULT CHARSET=utf8", $sql);
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$sql = str_replace("\r", "\n", $sql);
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$ret = array();
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$queriesarray = explode(";\n", trim($sql));
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unset($sql);
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foreach ($queriesarray as $k=>$query) {
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$ret[$k] = '';
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$queries = explode("\n", trim($query));
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$queries = array_filter($queries);
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foreach ($queries as $query) {
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$str1 = substr($query, 0, 1);
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if ($str1 != '#' && $str1 != '-')
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$ret[$k] .= $query;
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}
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}
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return $ret;
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}
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/**
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* 产生随机字符串
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* 产生一个指定长度的随机字符串,并返回给用户
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* @access public
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* @param int $len 产生字符串的位数
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* @return string
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*/
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function genRandomString($len = 6) {
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$chars = array(
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"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
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"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v",
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"w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G",
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"H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",
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"S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2",
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"3", "4", "5", "6", "7", "8", "9", '!', '@', '#', '$',
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'%', '^', '&', '*', '(', ')'
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);
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$charsLen = count($chars) - 1;
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shuffle($chars); // 将数组打乱
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$output = "";
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for ($i = 0; $i < $len; $i++) {
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$output .= $chars[mt_rand(0, $charsLen)];
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}
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return $output;
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}
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/**
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* 获取客户端IP地址
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* @param integer $type 返回类型 0 返回IP地址 1 返回IPV4地址数字
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* @return mixed
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*/
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function get_client_ip($type = 0) {
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$type = $type ? 1 : 0;
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static $ip = NULL;
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if ($ip !== NULL) return $ip[$type];
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if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
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$arr = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
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$pos = array_search('unknown',$arr);
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if(false !== $pos) unset($arr[$pos]);
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$ip = trim($arr[0]);
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}elseif (isset($_SERVER['HTTP_CLIENT_IP'])) {
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$ip = $_SERVER['HTTP_CLIENT_IP'];
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}elseif (isset($_SERVER['REMOTE_ADDR'])) {
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$ip = $_SERVER['REMOTE_ADDR'];
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}
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// IP地址合法验证
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$long = sprintf("%u",ip2long($ip));
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$ip = $long ? array($ip, $long) : array('0.0.0.0', 0);
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return $ip[$type];
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}
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