<?php
require_once 'db/config.php';

try {
    $db = db();
    $tables = ['customers', 'products', 'shipments', 'lifecycle'];
    $counts = [];

    foreach ($tables as $table) {
        $stmt = $db->query("SELECT COUNT(*) FROM `$table`");
        $counts[$table] = $stmt->fetchColumn();
    }

    foreach ($counts as $table => $count) {
        echo ucfirst($table) . ": $count rows
";
    }

} catch (PDOException $e) {
    echo "Error: " . $e->getMessage() . "
";
}
?>