query("SELECT * FROM product_categories ORDER BY name ASC");
$categories = $category_stmt->fetchAll();
// Get filter parameters
$search = $_GET['search'] ?? '';
$selected_category = $_GET['category'] ?? '';
// Build product query
$sql = "SELECT p.*, c.name AS category_name FROM products p LEFT JOIN product_categories c ON p.category_id = c.id";
$params = [];
$where_clauses = [];
if ($search) {
$where_clauses[] = "(p.name LIKE ? OR p.model_number LIKE ?)";
$params[] = '%' . $search . '%';
$params[] = '%' . $search . '%';
}
if ($selected_category) {
$where_clauses[] = "p.category_id = ?";
$params[] = $selected_category;
}
if (!empty($where_clauses)) {
$sql .= " WHERE " . implode(" AND ", $where_clauses);
}
$sql .= " ORDER BY p.name ASC";
$stmt = $pdo->prepare($sql);
$stmt->execute($params);
$products = $stmt->fetchAll();
} catch (PDOException $e) {
die("Database error: " . $e->getMessage());
}
?>
Product Catalog
![<?php echo htmlspecialchars($product['name']); ?>](<?php echo htmlspecialchars($product['image_url']); ?>)
Price: $
Model:
Category:
Features:
Sample Type:
Parameters:
Result Speed: