What are common issues with displaying the correct type in a PHP script when fetching data from a database?

One common issue when fetching data from a database in PHP is that the data type may not be correctly displayed. To solve this issue, you can explicitly cast the fetched data to the desired type using PHP functions like (int), (float), or (string) before displaying it.

// Fetch data from the database
$data = $row['column_name'];

// Cast the data to the desired type before displaying
echo (int)$data;