Prefisso tabelle

[nicola75ss]

$query = mysql_query("show tables from tuo_db") or die (mysql_error() );
define('PREF','php_');
while ($riga = mysql_fetch_row($query)) {
       $query2 = "alter table $riga[0] rename ".PREF."$riga[0]";
       //echo $query2.'
';
       mysql_query($query2) or die(mysql_error() );
   }