What are some common pitfalls to avoid when working with time-dependent calculations in PHP?
One common pitfall when working with time-dependent calculations in PHP is not considering time zones. It's important to always set the correct time zone to ensure accurate calculations and avoid discrepancies. To solve this, you can use the `date_default_timezone_set()` function to set the desired time zone.
// Set the time zone to UTC
date_default_timezone_set('UTC');
// Perform time-dependent calculations here
$currentTime = date('Y-m-d H:i:s');
echo $currentTime;