query("SELECT * FROM {$DB}.category_l1 ORDER BY sortOrder, id")->fetchAll(PDO::FETCH_ASSOC);
$l2_data = $pdo->query("SELECT * FROM {$DB}.category_l2 ORDER BY sortOrder, id")->fetchAll(PDO::FETCH_ASSOC);
$l3_data = $pdo->query("SELECT * FROM {$DB}.category_l3 ORDER BY sortOrder, id")->fetchAll(PDO::FETCH_ASSOC);
$l4_data = $pdo->query("SELECT * FROM {$DB}.category_l4 ORDER BY sortOrder, id")->fetchAll(PDO::FETCH_ASSOC);
// 2) PHP에서 parent_id별로 배열화
$l2_map = [];
foreach($l2_data as $row2){
$l2_map[$row2['parent_id']][] = $row2;
}
$l3_map = [];
foreach($l3_data as $row3){
$l3_map[$row3['parent_id']][] = $row3;
}
$l4_map = [];
foreach($l4_data as $row4){
$l4_map[$row4['parent_id']][] = $row4;
}
include $_SERVER['DOCUMENT_ROOT'] . '/load_header.php'; // common.php 포함되어 있음
?>
<?=$title_message?>