dovrei sostituire i dati provenienti da due query
$beenTo=$catquery1=mysql_query("SELECT * FROM prova order by nome asc")or die("Query non valida" .mysql_error);
e $places=$catquery2=mysql_query("SELECT * FROM prova1 order by nome asc")or die("Query non valida" .mysql_error);
e cosi via
Codice PHP:
<?php
$beenTo = array("Rome","Underpants");
$places = array("Rome","France","Underpants","s","s","s","s","s","s","s","s");
?>
<select multiple="multiple"> <?php
foreach($places as $place) {
echo "<option";
$found = false;
foreach($beenTo as $placeBeenTo) {
if ($placeBeenTo == $place) {
$found == true;
echo " selected=\"selected\">";
break;
}
}
if (!$found) echo ">";
echo $place . "</option>";
}