Codice PHP:
<form id="formPermissions" action="changePermissions.php" method="post">
<table>
<tr><td></td><td>utenti</td><td>utenti_tabelle</td><td>tabella_prova_1</td><td>tabella_prova_2</td></tr><tr><td>prova</td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]' checked='checked'/></td><td><input type='checkbox' name='check[]' checked='checked'/></td></tr><tr><td>prova_amilcare</td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]' checked='checked'/></td></tr><tr><td>prova_zucchero</td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]'/></td></tr><tr><td>prova_fabio</td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]'/></td></tr><tr><td>prova_za</td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]' checked='checked'/></td></tr><tr><td>prova_ze</td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]'/></td><td><input type='checkbox' name='check[]' checked='checked'/></td><td><input type='checkbox' name='check[]'/></td></tr></table>
<div><input type="submit" value="Salva"/></div>
</form>
Codice PHP:
<?php
$checklist=$_POST['check'];
for ($i=0;$i<24;$i++) {
if($checklist[$i]=='on') { echo "true
"; } else { echo "false
"; }
}
?>
Output:
true
true
true
true
true
true
true
true
true
true
true
true
true
Notice: Undefined offset: 13
Notice: Undefined offset: 14
Notice: Undefined offset: 15
...
...
...
Notice: Undefined offset: 23