Codice PHP:
<?php
include('../conn.php');
$parola=$_REQUEST['parola'];
mysql_query("SET CHARACTER SET utf8");
mysql_query("SET NAMES utf8");
$rowsPerPage = 30;
$pageNum = 1;
if(isset($_GET['page']))
{$pageNum = $_GET['page'];}
$offset = ($pageNum - 1) * $rowsPerPage;
if($parola != NULL){
$qr1=mysql_query("select * from albo3 where cognome = '$parola' OR nome = '$parola' order by cognome asc LIMIT $offset, $rowsPerPage",$connessione)or die(mysql_error());
$query="SELECT COUNT(id_albo) AS numrows FROM albo3 where cognome = '$parola' OR nome = '$parola'";
}else{
$qr1=mysql_query("select * from albo3 where cognome != '' order by cognome asc LIMIT $offset, $rowsPerPage",$connessione)or die(mysql_error());
$query="SELECT COUNT(id_albo) AS numrows FROM albo3";
}
while($r1=mysql_fetch_array($qr1,MYSQL_ASSOC)){
?>
grazie e scusa se nn m so spiegare bene
la union ho provato ma non so come fare il count su piu tabelle
io vorrei fare la select su due tabelle