Udefineret Variabel
Jeg har et problem med at få et input i en variabel.[posted til $posted]
KODE:
<?
if($posted==1) {
$query[0]="create table if not exists user (uid integer auto_increment primary key, name varchar(20), last timestamp, rid integer, pass varchar(64));";
$query[1]="create table if not exists room (rid integer auto_increment primary key, name varchar(20), descript varchar(255), typ varchar(1),adminid integer);";
$query[2]="create table if not exists message (time timestamp,rid integer,send_id integer,rcpt_id integer,message text);";
$query[3]="create table if not exists session (uid integer,time timestamp,skey varchar(64),ip varchar(16))type=heap;";
$query[4]="delete from user";
$query[5]="delete from room";
$query[6]="insert into user values (1, 'admin', 0, 0, PASSWORD('$admin_pass'));";
$query[7]="insert into room values (null, '$room_name', '$room_descript', 'N', 100);";
$q = new db_chat();
for($i=0;$i<count($query);$i++)
$q->query($query[$i]);
echo "If no error appear, then webchat installed successfully.<br>";
@unlink('install.php');
if(is_file('install.php')) echo "Please remove install.php";
} else {
?>
<form method=post>
<input type=hidden name="posted" value="<?=++$posted;?>">
<span style="font-family:'Arial Narrow';font-size:22px">Create database structure</span><br><br>
<table bgcolor=#CCCCCC cellpadding=1 cellspacing=1><tr><td>
<table bgcolor=#FFFFFF cellpadding=5 cellspacing=1>
<tr><td bgcolor=#EEEEEE>Room name:</td><td bgcolor=#EEEEEE><input name="room_name" value="General"></td></tr>
<tr><td bgcolor=#EEEEEE>Room description:</td><td bgcolor=#EEEEEE><input name="room_descript" value="General"></td></tr>
<tr><td bgcolor=#EEEEEE>Admin password:</td><td bgcolor=#EEEEEE><input name="admin_pass" value="admin"></td></tr>
<tr><td bgcolor=#EEEEEE> </td><td bgcolor=#EEEEEE><input type=submit value=" Install "></td></tr>
</table></td></tr></table></form>
<?
}
?>
