hjælp til session
finder der et script som tjekker om du er logger ind...?har fået af vide man kan bruge session
men kan ikke finde ud af det
så er der ikke en venlig en, der vil lave det for mig..?
database den skal tjekke om du er logget ind i:
CREATE TABLE `fusion_users` (
`user_id` smallint(5) unsigned NOT NULL auto_increment,
`user_name` varchar(30) NOT NULL default '',
`user_password` varchar(32) NOT NULL default '',
`user_email` varchar(100) NOT NULL default '',
`user_hide_email` tinyint(1) unsigned NOT NULL default '1',
`user_location` varchar(50) NOT NULL default '',
`user_birthdate` date NOT NULL default '0000-00-00',
`user_icq` varchar(15) NOT NULL default '',
`user_msn` varchar(100) NOT NULL default '',
`user_yahoo` varchar(100) NOT NULL default '',
`user_web` varchar(200) NOT NULL default '',
`user_theme` varchar(100) NOT NULL default 'Default',
`user_offset` char(3) NOT NULL default '0',
`user_avatar` varchar(100) NOT NULL default '',
`user_sig` text NOT NULL,
`user_posts` smallint(5) unsigned NOT NULL default '0',
`user_joined` int(10) unsigned NOT NULL default '0',
`user_lastvisit` int(10) unsigned NOT NULL default '0',
`user_mod` tinyint(1) unsigned NOT NULL default '0',
`user_ban` tinyint(1) unsigned NOT NULL default '0',
PRIMARY KEY (`user_id`)
) TYPE=MyISAM;
koden den skal sættes ind i
<? include("conf.php"); ?>
<strong>skriv i tagwall</strong><br><br>
<?
if($_GET['write'] == "yes"){
$dato = date("d.m.Y <br> H:i:s");
$insertSQL = ("insert into bif (navn, overskrift, dato, besked) values ('$navn', '$overskrift', '$dato', '$besked')");
mysql_query($insertSQL) or die(mysql_error());
echo "<a href=gb.php?side=$tilbage>Back</a>";
}
?>
<form method="post" action="gbwrite.php?write=yes">
<table width="100%" height="" cellpadding="2" cellspacing="0">
<tr>
<td valign="top">
<b class="lille">Name:</b>
</td>
</tr>
<tr>
<td valign="top">
<input type="text" name="navn" class="form">
</td>
</tr>
<tr>
<td valign="top">
<b class="lille">title:</b>
</td>
</tr>
<tr>
<td valign="top">
<input type="text" name="overskrift" class="form">
</td>
</tr>
<tr>
<td valign="top">
<b class="lille">message:</b>
</td>
</tr>
<tr>
<td valign="top">
<textarea name="besked" class="form" style="width:250; height:100;"></textarea>
</td>
</tr>
<tr>
<td valign="top">
<input type="submit" value="Write" class="form">
</td>
</tr>
<tr>
<td valign="top">
<?php
echo "<p>$_GET[fejl]</p>";
?>
</td>
</tr>
</table>
</form>
