/**
* Постороение дерева
* @param float $parent id родителя
* @return array
*/
public function recursivPages($parent)
{
if ($parent == 0) {
$where = 'IS NULL';
} else {
$where = '= ' . $parent;
$this->tab .= '--';
}
$sql = "SELECT * FROM `pages` WHERE `parent` {$where}";
$pages = DB::parse($sql, true);
if (isset($pages)) {
foreach ($pages as $key => $value) {
if ($parent == 0) {
$this->tab = '';
}
$listPages .= $this->tab . $value['name'] . '<br>';
$num = Pages::checkPages($value['pid']);
if ($num > 0) {
$listPages .= Pages::recursivPages($value['pid']);
}
}
}
$this->tab = substr($this->tab, 2);
return $listPages;
}
public function reference3()
{
//Запуска дерева страниц
echo Pages::recursivPages(0);
}
