prova cosi'...... stessa pagina "prova.php"
Codice PHP:
<?php
if(isset($_POST['Invia'])) {
$selected_values = $_POST['categorie'];
foreach($selected_values as $key=>$value) {
echo "Scelte - ".$value."
";
}
}
?>
<form method="post" action="prova.php">
<select name="categorie[]" size="6" multiple="multiple">
<option name="categorie" value="all">All</option>
<option name="categorie" value="italiano">Italiano</option>
<option name="categorie" value="Inglese">Inglese</option>
<option name="categorie" value="Tedesco">Tedesco</option>
</select>
<input name='Invia' type='submit' value="invia">
</form>