Are there any best practices for handling multiple select queries with different column names in PHP?

When handling multiple select queries with different column names in PHP, it is important to use aliases in your SQL query to ensure that the result sets have consistent column names. This will make it easier to fetch and process the data in your PHP code. 

// Example SQL query with aliases for consistent column names
$sql = "SELECT id AS user_id, name AS user_name FROM users WHERE role = 'admin'";
$result = mysqli_query($conn, $sql);

// Fetch and process the data using consistent column names
while ($row = mysqli_fetch_assoc($result)) {
    $userId = $row['user_id'];
    $userName = $row['user_name'];
    
    // Process the data as needed
}

Keywords

PHP multiple select queries column names handling best practices

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