'9'
ORDER BY item_code DESC
LIMIT 49000";
function sm_fail($msg) {
while (ob_get_level() > 0) { ob_end_clean(); }
http_response_code(500);
header('Content-Type: text/plain; charset=UTF-8');
error_log('sitemap.php: ' . $msg);
echo 'sitemap error';
exit;
}
$codes = [];
try {
if (isset($dbh) && $dbh instanceof PDO) {
$codes = $dbh->query($sql)->fetchAll(PDO::FETCH_COLUMN);
} elseif (isset($dbh) && $dbh instanceof mysqli) {
$res = $dbh->query($sql);
if ($res === false) { throw new Exception($dbh->error); }
while ($row = $res->fetch_row()) { $codes[] = $row[0]; }
$res->free();
} else {
throw new Exception('Unsupported or missing $dbh');
}
} catch (Throwable $e) {
sm_fail($e->getMessage());
}
function sm_loc($url) {
return "\n " . htmlspecialchars($url, ENT_XML1 | ENT_QUOTES, 'UTF-8') . "\n\n";
}
$xml = '' . "\n";
$xml .= '' . "\n";
foreach ($static_pages as $path) { $xml .= sm_loc($base . $path); }
foreach ($codes as $code) { $xml .= sm_loc($base . '/item.php?code=' . rawurlencode((string)$code)); }
$xml .= "\n";
// setup.php が出力した内容やバッファを全て破棄してから、XMLだけを出力する
while (ob_get_level() > 0) { ob_end_clean(); }
header_remove('Content-Type');
header('Content-Type: application/xml; charset=UTF-8');
echo $xml;
exit;