Are there any specific PHP functions or resources that can help with converting timestamps to dates?

When working with timestamps in PHP, you may need to convert them to human-readable dates. One way to achieve this is by using the `date()` function in PHP, which allows you to format timestamps in various date formats. Additionally, you can use the `strtotime()` function to convert a date string into a Unix timestamp.

// Convert timestamp to date
$timestamp = time(); // Current timestamp
$date = date('Y-m-d H:i:s', $timestamp);
echo $date;

// Convert date to timestamp
$dateString = '2022-01-01 12:00:00';
$timestamp = strtotime($dateString);
echo $timestamp;