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<?php
header("Content-type:text/html;charset=gb2312"); //¿´ÄãÓõÄÊÇʲô±àÂ룬Ҫ±£³ÖÒ»Ö¡£
$files="config.php"; //ҪдÈëµÄÅäÖÃÎļþ¡£
if(!is_writable($files)){ //ÅжÏÊÇ·ñÓпÉдµÄȨÏÞ£¬linux²Ù×÷ϵͳҪעÒâÕâÒ»µã£¬windows²»±Ø×¢Òâ¡£
echo "<font color=red>Îļþ²»¿Éд</font>";
exit();
}
if($_POST['install']){ //»ñÈ¡Óû§Ìá½»µÄÊý¾Ý¡£
$host=$_POST['host'];
$user=$_POST['user'];
$password=$_POST['password'];
$dbname=$_POST['dbname'];

$config="<?php "; //$configµÄÄÚÈݾÍÊÇҪдÈëÅäÖÃÎļþµÄÄÚÈÝ¡£
$config.="\n"; // \nÊÇÓÃÀ´»»Ðеġ£
$config.="\$host='".$host."';";
$config.="\n";
$config.="\$user='".$user."';";
$config.="\n";
$config.="\$password='".$password."';";
$config.="\n";
$config.="\$dbname='".$dbname."';";
$config.="\n";
$config.="?>";

$file = fopen($files, "w"); //ÒÔдÈëµÄ·½Ê½´ò¿ªconfig.phpÕâ¸öÎļþ¡£
fwrite($file,$config); //½«ÅäÖÃÐÅϢдÈëconfig.phpÎļþ¡£
fclose($file);
include_once("config.php"); //µ¼ÈëÅäÖÃÐÅÏ¢.
if(!$conn=@mysql_connect($host,$user,$password)){
echo "Á¬½ÓÊý¾Ý¿âʧ°Ü£¡Çë·µ»ØÉÏÒ»Ò³¼ì²éÁ¬½Ó²ÎÊý <a href="javascript:history.go(-1)" mce_href="javascript:history.go(-1)"><font color=#ff0000>·µ»ØÐÞ¸Ä</font></a>";
exit();
}else{
mysql_query("set names gb2312"); //ÉèÖÃÊý¾Ý¿âµÄ±àÂ룬עÒâÒªÓëÇ°ÃæÒ»Ö¡£
if(!mysql_select_db($dbname,$conn)){ //Èç¹ûÊý¾Ý¿â²»´æÔÚ£¬ÎÒÃǾͽøÐд´½¨¡£
$dbsql="CREATE DATABASE `$dbname`";
if(!mysql_query($dbsql)){
echo "´´½¨Êý¾Ý¿âʧ°Ü£¬ÇëÈ·ÈÏÊÇ·ñÓÐ×ã¹»µÄȨÏÞ£¡<a href="javascript:history.go(-1)" mce_href="javascript:history.go(-1)"><font color=#ff0000>·µ»ØÐÞ¸Ä</font></a>";
exit();
}
}
//ÏÂÃæ¸ù¾ÝÄãʵ¼ÊµÄ±íµÄ½á¹¹¸ú³õʼ»¯±íµÄÊý¾ÝÀ´Ð´£¬ÕâЩsqlÓï¾ä£¬ÎÒÃÇÔÚµ¼³öʱ¿ÉÒÔÕÒµ½¡£
//н¨Ò»¸ö±ítest1
$sql_query[] = "CREATE TABLE `test1` (
`id` int(4) NOT NULL auto_increment,
`name` varchar(


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