How can PHP loops be utilized to display data from multiple tables in a synchronized manner?

When displaying data from multiple tables in a synchronized manner using PHP loops, you can achieve this by fetching the data from each table separately and then using nested loops to synchronize the data based on a common key. This way, you can ensure that the data from each table is displayed together in a synchronized manner. 

// Assume we have two tables: 'users' and 'orders' with a common key 'user_id'

// Fetch data from 'users' table
$users = $pdo->query("SELECT * FROM users")->fetchAll(PDO::FETCH_ASSOC);

// Fetch data from 'orders' table
$orders = $pdo->query("SELECT * FROM orders")->fetchAll(PDO::FETCH_ASSOC);

// Synchronize data using nested loops
foreach ($users as $user) {
    echo "User ID: " . $user['user_id'] . "<br>";
    
    foreach ($orders as $order) {
        if ($user['user_id'] == $order['user_id']) {
            echo "Order ID: " . $order['order_id'] . "<br>";
            // Display other order details
        }
    }
    echo "<br>";
}

Keywords

PHP loops multiple tables synchronized data display utilization

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