php nybegynder spørgsmål
mit problem er at$Short og $overskrift skal byttes om.
<html>
<head>
<title>Forum</title>
<link rel="stylesheet" type="text/css" href="style.css">
<meta name="Generator" content="Stone's WebWriter 3.5">
</head>
<body>
<div class="overskrift">Forum</div>
I forummet kan du stille spørgsmål og lade alle interesserede svare.<br><br>
<table width="100%" cellspacing="0" cellpadding="0">
<tr>
<td colspan="3" height="1" width="100%" bgcolor="#808080"></td>
</tr>
<tr>
<td width="50%"><b>Tråd:</b></td>
<td width="30%"><b>Oprettet af:</b></td>
<td width="20%" align="right"><b>Indlæg:</b></td>
</tr>
<?
if (!isset($page)) $page = 0;
$antal = 10; // Antal af posts pr side
$total = $page * $antal;
$bla = 10 + 10 * $page;
?>
<?
include("config.php");
$query = "SELECT * FROM forum_body ORDER BY id DESC LIMIT $total, $antal";
$thread = mysql_query($query);
$count = "SELECT * FROM forum_body";
$out = mysql_query($count);
$num = mysql_num_rows($out);
while($r = mysql_fetch_array($thread)) {
$id = $r["id"];
$overskrift = $r["overskrift"];
$navn = $r["navn"];
$email = $r["email"];
$replies = $r["replies"];
echo "<tr>";
if (strlen($overskrift) >= 22) {
$overskrift = substr("$overskrift", 0, 22);
$short = $overskrift . "...";
echo "<td><a href=\"read.php?id=$id\">$short</a></td>\n";
} else {
echo "<td><a href=\"read.php?id=$id\">$overskrift</a></td>\n";
}
echo "<td>";
if($email == ""){
echo "$navn</td>\n";
} else {
echo "<a href=\"mailto:$email\">$navn</a></td>\n";
}
echo "<td align=\"right\">$replies</td>\n";
echo "</tr>";
}
?>
<tr>
<td colspan="3" height="1" width="100%" bgcolor="#808080"></td>
</tr>
</table>
<?
if ($page > 0) {
echo "<a href=\"index.php?page=" . ($page - 1) . "\"><<</a> ";
} else {
echo "<< ";
}
if ($num > $bla) {
echo "<a href=\"index.php?page=" . ($page + 1) . "\">>></a>";
} else {
echo ">>";
}
?>
| <a href="opret.php">Opret tråd</a>
</body>
</html>
