<?php
$length = 10;
if(isset($_GET['page'])) {
$page = abs(intval($_GET['page']));
}
else {
$page = 0;
}
$start = $page * $length;
$q = mysql_query('SELECT * FROM
`table`');
$all_msg = mysql_num_rows($q);
$all_page = $all_msg / $length - 1;
function navigation($page, $all_page)
{
if($page > 0 && $page <= $all_page)
{ echo '<a href="' . $_SERVER
['PHP_SELF'] . '?page=' . ($page - 1) .
'">«Назад</a>'; }
if($page < $all_page)
{ echo '<a href="' . $_SERVER
['PHP_SELF'] . '?page=' . ($page + 1) .
'">Далее»</a>'; }
}
?>