Are there best practices for handling timezones when working with dates in PHP?

When working with dates in PHP, it is important to handle timezones properly to avoid discrepancies in date and time calculations. One best practice is to set the default timezone for your PHP script using `date_default_timezone_set()` to ensure consistent timezone handling throughout your code. 

// Set the default timezone to UTC
date_default_timezone_set('UTC');

// Create a new DateTime object with a specific timezone
$date = new DateTime('2022-01-01', new DateTimeZone('America/New_York'));

// Format the date in a specific timezone
$date->setTimezone(new DateTimeZone('Europe/London'));
echo $date->format('Y-m-d H:i:s');

Keywords

timezones dates PHP handling best practices

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