Are there any potential pitfalls to be aware of when working with dates and times in PHP?

One potential pitfall when working with dates and times in PHP is not taking into account timezones, which can lead to incorrect date and time calculations. To avoid this issue, always set the correct timezone when working with dates and times in PHP. 

// Set the timezone to the desired value
date_default_timezone_set('America/New_York');

// Now you can work with dates and times in the specified timezone
$currentDateTime = date('Y-m-d H:i:s');
echo $currentDateTime;

Keywords

DateTime timezone strtotime formatting daylight saving time

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