function display_add_users_conf_form($new_users)
{
//$users is an array with seperate different users' names at each index- with addslashes (by magic_quotes)
?>
<table width="90%">
<tr>
<td align="center" class="naglowek">Zaraz dodasz u¿ytkowników<hr></td>
</tr>
<tr>
<td>
<table>
<?php
if (!empty($new_users)) {
?>
<tr>
<td align="right" valign="top"><b>Istniej±cy u¿ytkownicy (zostan± zignorowani):</b></td>
<td align="left">
<?php
$existing_users = get_existing_users($new_users);
if ($existing_users === false) {
echo 'B³±d bazy danych, spróbuj pó¼niej.';
} else {
if (empty($existing_users)) {
echo '-';
} else {
foreach (array_keys($existing_users) as $user_id) {
display_link_to_user($user_id);
echo "<br>\n";
}
}
}
?>
</td>
</tr>
<tr>
<td align="right" valign="top"><b>Nowi u¿ytkownicy:</b></td>
<td align="left">
<?php
$new_users = get_new_users($new_users);
if (empty($new_users)) {
echo '-';
} else {
foreach ($new_users as $user) {
echo $user . "<br>\n";
}
}
?>
</td>
</tr>
<?php
}
?>
<tr>
<td align="right"><form action="add_users_form.php" method="post">
<input type="hidden" name="users" value="<?php
echo htmlspecialchars(join("\n", $new_users));
?>
">
<input type="submit" value="Wstecz"></form>
</td>
<td align="left">
<form action="add_users.php" method="post">
<input type="hidden" name="confirmed" value="yes">
<input type="hidden" name="users" value="<?php
echo htmlspecialchars(join("\n", $new_users));
?>
">
<input type="submit" value="Zatwierd¼">
</form>
</td>
</tr>
</table>
</td>
</tr>
</table>
<?php
}
function get_new_users($users)
{
$existing_users = get_existing_users($users);
return array_diff($users, $existing_users);
}
