$row) {
if (
str_contains(mb_strtolower($row['supplier']), $lowerSearch) ||
str_contains(mb_strtolower($row['reference']), $lowerSearch)
) {
$filteredPurchases[$key] = $row;
}
}
} else {
$filteredPurchases = $allPurchases;
}
// Pagination logic
$page = max(1, (int)($_GET['p'] ?? 1));
$limit = 10;
$total = count($filteredPurchases);
$totalPages = max(1, ceil($total / $limit));
$offset = ($page - 1) * $limit;
$purchaseRows = array_slice($filteredPurchases, $offset, $limit, true);
require __DIR__ . '/includes/header.php';
?>