What are the potential issues with using the timestamp format for dates in a database?

One potential issue with using the timestamp format for dates in a database is that it can be difficult to read and manipulate directly. To solve this issue, you can convert the timestamp to a more human-readable date format using PHP's date() function.

// Assuming $timestamp is the timestamp value retrieved from the database
$date = date('Y-m-d H:i:s', $timestamp);
echo $date;