Sayfalama Sistemi

$limit = 230;
$tablo = "tablo";
$page = $_GET['page'];
if( ! $page ) {
$page = 0;
}
$sql1 = mysql_query("select count(*) from $tablo");
$sql = mysql_query("select * from $tablo limit $page, $limit");
$sayi = mysql_result($sql1, 0);
while($r = mysql_fetch_assoc($sql)) {
echo "<a href=\"$r[id]-$r[sayfa_adi].html\" title=\"$r[keywords]\">$r[sayfa_adi]</a> , ";
}
$sayfasayisi = intval($sayi/$limit);
$i = 1;
echo '<br><br>Total Page:<b> '.$sayfasayisi.'</b><br>';
while($i<$sayi) {
$a = $a + $limit;
echo "<a href=\"?page=$i\">$i - $a</a> ";
$i = $i + $limit;
}