function option_parente($pere = '', $excl = '', $niveaux = array(1, 2))
{
global $db;
foreach (menu_ordonne($db, NULL, 1) as $lp) {
$niveau = $lp['niveau'];
if (in_array($niveau, $niveaux)) {
$nom = $lp['nom'];
if (strcmp($nom, $excl)) {
if (!strcmp($pere, $nom)) {
$sel = ' selected="selected"';
} else {
$sel = '';
}
echo '<option value="' . urlencode($nom) . '"' . $sel . '>' . str_repeat('#', $niveau - 1) . ' ' . $nom . '</option>' . "\n";
}
}
}
}
<?php
/*
* ### Lister
* Liste des pages
*/
?>
<h1>Liste des pages</h1>
<p>Liste des pages existantes, classée par numéro d'ordre.</p>
<?php
echo '<table cellspacing="5" cellpadding="2" style="margin:1ex;">' . "\n";
echo '<tr><th style="text-align:center;">Nom de la page</th><th>Ordre</th></tr>' . "\n";
$liste = menu_ordonne($db, NULL, 1);
foreach ($liste as $l) {
$decalage = ($l['niveau'] - 1) * 5;
echo '<tr><td style="padding-left:' . $decalage . 'ex;">';
echo '<a href="?page=' . protect_url($l['nom']) . '">' . $l['nom'] . '</a></td>';
echo '<td style="text-align:right;">' . $l['ordre'];
echo str_repeat(' ', 3 - $l['niveau']) . "</td></tr>\n";
}
echo "</table>\n";
function menu_ordonne($db, $peres, $niveau)
{
if ((!isset($peres) or empty($peres)) && $niveau == 1) {
$peres = menu_les_peres($db, array(1));
}
$rep = array();
foreach ($peres as $l) {
array_push($rep, array('nom' => $l['nom'], 'niveau' => $l['niveau'], 'ordre' => $l['ordre']));
if ($niveau < 3) {
foreach (menu_ordonne($db, menu_les_fils($db, $l['nom']), $niveau + 1) as $m) {
array_push($rep, $m);
}
}
}
return $rep;
}