Limit function

Can someone add a limit function to this, kind of like a pagination?

Like after 5 it makes it stop and you have to go another page like page.php?page=2

something like that.
code:
<?php

require("inc/config.php");
if (isset($_POST['del']))
{

for ($count = 0;$count<count($_POST[delchk]);$count++)
{
$delete = $_POST[delchk][$count];
$query = "DELETE FROM accounts WHERE id = '$delete'";
$result = mysql_query($query);
if (!$result)
{
die("Error deleting accounts! Query: $query<br />Error: ".mysql_error());
}
}
}
$result = mysql_query("SELECT * FROM accounts");

// Check how many rows it found
if(mysql_num_rows($result) > 0){
echo "<h2>Logged Account Details</h2>";
echo "<table class=\"gridtable\">
<thead>

<tr>
<th align=\"center\" scope=\"col\">Delete?</th>
<th align=\"center\" scope=\"col\">Username</th>
<th align=\"center\" scope=\"col\">Password</th>
<th align=\"center\" scope=\"col\">Highscores</th>
<th align=\"center\" scope=\"col\">Date</th>
<th align=\"center\" scope=\"col\">IP Address</th>
<th align=\"center\" scope=\"col\">Status</th>
</tr>
</thead>
<tbody>";


echo "<form name = 'myform' action='' method='post'>";
while($row = mysql_fetch_array($result))
{
echo "<tr align=\"center\">";
echo '<td><input type="checkbox" id="delchk" name="delchk[]" value="'.$row['id'].'" /></td>';
echo "<td class=\"valid\" >" . $row['username'] . "</td>";
echo "<td class=\"valid\" >" . $row['password'] . "</td>";
echo "<td><a target=frame2 href='" ."http://hiscore.runescape.com/hiscorepersonal.ws?user1=". $row['username'] ."'>Check Highscores</a></td>";
echo "<td>" . $row['addeddate'] . "</td>";
echo "<td>" . $row['ip'] . "</td>";
echo "<td><img src=\"img/invalid.png\" title=\"Account information: INVALID!\"/><img src=\"img/valid.png\" title=\"Account information: VALID!\"/></td>";
echo "</tr>";
}
echo "</tbody>";
echo "</table>";
echo "<hr>";
echo "<input type='submit' name = 'del' value='Delete Selected'></form>";
echo "<input type='button' onclick='checkall(document.myform[\"delchk\"]);' value='Select All'>";
echo "<input type='button' onclick='uncheckall(document.myform[\"delchk\"]);' value='Deselect All'>";
echo "<hr>";
}

else{
// No rows were found ...
echo '<center>No logged accounts.</center><hr>';
}

mysql_close();
?>





Thank You.

I have added it:
<script type="text/javascript">
function checkall(delchk)
{
for (i = 0; i < delchk.length; i++)
delchk[i].checked = true;
}
</script>

<script type="text/javascript">
function uncheckall(delchk)
{
for (i = 0; i < delchk.length; i++)
delchk[i].checked = false;
}
</script>


<?php
include("inc/config.php");
if (isset($_POST['del']))
{
for ($count = 0;$count<count($_POST[delchk]);$count++)
{
$delete = $_POST[delchk][$count];
$query = "DELETE FROM accounts WHERE id = '$delete'";
$result = mysql_query($query);
if (!$result)
{
die("Error deleting accounts! Query: $query<br />Error: ".mysql_error());
}
}
}
echo "<table class=\"gridtable\">
<thead>
<tr>
<th align=\"center\" scope=\"col\">Username</th>
<th align=\"center\" scope=\"col\">Password</th>
<th align=\"center\" scope=\"col\">Highscores</th>
<th align=\"center\" scope=\"col\">Date</th>
<th align=\"center\" scope=\"col\">IP Address</th>
<th align=\"center\" scope=\"col\">Status</th>
<th align=\"center\" scope=\"col\">Delete?</th>
</tr>
</thead>
<tbody>";
echo "<form name = 'myform' action='' method='post'>";
$pagenum = (isset($_GET['pagenum'])) ? (int) $_GET['pagenum'] : 1;
$data = mysql_query("SELECT * FROM accounts") or die(mysql_error());
$rows = mysql_num_rows($data);
$page_rows = 4;
$last = ceil($rows/$page_rows);
if ($pagenum < 1)
{
$pagenum = 1;
}
elseif ($pagenum > $last)
{
$pagenum = $last;
}
$max = 'limit ' .($pagenum - 1) * $page_rows .',' .$page_rows;
$data_p = mysql_query("SELECT * FROM accounts $max") or die("");
while($info = mysql_fetch_array( $data_p ))
{
echo "<tr align=\"center\">";
echo "<td class=\"valid\" >" . $info['username'] . "</td>";
echo "<td class=\"valid\" >" . $info['password'] . "</td>";
echo "<td><a target=frame2 href='" ."profile/hiscorepersonal.ws?user1=". $info['username'] ."'>Check Highscores</a></td>";
echo "<td>" . $info['addeddate'] . "</td>";
echo "<td>" . $info['ip'] . "</td>";
echo "<td><img src=\"img/invalid.png\" title=\"Account information: INVALID!\"/><img src=\"img/valid.png\" title=\"Account information: VALID!\"/></td>";
echo '<td><input type="checkbox" id="delchk" name="delchk[]" value="'.$info['id'].'" /></td>';
echo "</tr>";
}
echo "</tbody>";
echo "</table>";
echo "<hr>";
echo "<input type='submit' name = 'del' value='Delete Selected'></form>";
echo "<input type='button' onclick='checkall(document.myform[\"delchk\"]);' value='Select All'>";
echo "<input type='button' onclick='uncheckall(document.myform[\"delchk\"]);' value='Deselect All'>";
echo "<hr>";
if ($pagenum == 1)
{
}
else
{
echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=1'>First</a> ";
echo " | ";
echo " ";
$previous = $pagenum-1;
$current = $pagenum;
echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$previous'>$previous</a> ";
echo " | ";
}
echo "$pagenum";
if ($pagenum == $last)
{
}
else {
$next = $pagenum+1;
echo " | ";
echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$next'> $next</a> ";
echo " ";
echo " | ";
echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$last'>Last</a> ";
}
?>


Basically when you view the page and view the source the code stops at
<form name = 'myform' action='' method='post'>
so it cuts of everything under it, like the footer and some other things.

That only happens when there are no records in the table, when there are the web page loads full working.

Bump.

Okay I got it to show no pages when there is no records in the database.
And I also got it to show when there are records in the database to show pages.

But now the pages dont work. When I click to go to page 2 it shows the first 4 records from page 1.


<?php
include("inc/config.php");
if (isset($_POST['del']))
{
for ($count = 0;$count<count($_POST[delchk]);$count++)
{
$delete = $_POST[delchk][$count];
$query = "DELETE FROM accounts WHERE id = '$delete'";
$result = mysql_query($query);
if (!$result)
{
die("Error deleting accounts! Query: $query<br />Error: ".mysql_error());
}
}
}
echo "<table class=\"gridtable\">
<thead>
<tr>
<th align=\"center\" scope=\"col\">Username</th>
<th align=\"center\" scope=\"col\">Password</th>
<th align=\"center\" scope=\"col\">Highscores</th>
<th align=\"center\" scope=\"col\">Date</th>
<th align=\"center\" scope=\"col\">IP Address</th>
<th align=\"center\" scope=\"col\">Status</th>
<th align=\"center\" scope=\"col\">Delete?</th>
</tr>
</thead>
<tbody>";
echo "<form name = 'myform' action='' method='post'>";


$data = mysql_query("SELECT * FROM `accounts`") or die(mysql_error());
$rows = mysql_num_rows($data);
$page_rows = 4;
$max_pages = ceil($rows/$page_rows);

$page = (int) $_GET['pagenum'];
$pagenum = ($page && $page > 0 && $page <= $last) ? $page : 1;
$last = ceil($rows/$page_rows);

$max = 'limit ' .($pagenum - 1) * $page_rows .',' .$page_rows;
$data_p = mysql_query("SELECT * FROM accounts $max") or die(mysql_error());
while($info = mysql_fetch_array( $data_p ))
{
echo "<tr align=\"center\">";
echo "<td class=\"valid\" >" . $info['username'] . "</td>";
echo "<td class=\"valid\" >" . $info['password'] . "</td>";
echo "<td><a target=frame2 href='" ."profile/hiscorepersonal.ws?user1=". $info['username'] ."'>Check Highscores</a></td>";
echo "<td>" . $info['addeddate'] . "</td>";
echo "<td>" . $info['ip'] . "</td>";
echo "<td><img src=\"img/invalid.png\" title=\"Account information: INVALID!\"/><img src=\"img/valid.png\" title=\"Account information: VALID!\"/></td>";
echo '<td><input type="checkbox" id="delchk" name="delchk[]" value="'.$info['id'].'" /></td>';
echo "</tr>";
}
echo "</tbody>";
echo "</table>";
echo "<hr>";
echo "<input type='submit' name = 'del' value='Delete Selected'></form>";
echo "<input type='button' onclick='checkall(document.myform[\"delchk\"]);' value='Select All'>";
echo "<input type='button' onclick='uncheckall(document.myform[\"delchk\"]);' value='Deselect All'>";
echo "<hr>";
if ($pagenum == 1)
{
}
else
{
echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=1'>First</a> ";
echo " | ";
echo " ";
$previous = $pagenum-1;
$current = $pagenum;
echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$previous'>$previous</a> ";
echo " | ";
}
echo "$pagenum";
if ($pagenum == $last)
{
}
else {
$next = $pagenum+1;
echo " | ";
echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$next'> $next</a> ";
echo " ";
echo " | ";
echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$last'>Last</a> ";
}
?>