Are there any best practices for handling time zones when working with date and time functions in PHP?

When working with date and time functions in PHP, it's important to handle time zones properly to ensure accurate and consistent date and time calculations. One best practice is to set the default time zone using `date_default_timezone_set()` function to the desired time zone at the beginning of your script. This will ensure that all date and time functions operate in the specified time zone. 

// Set the default time zone to UTC
date_default_timezone_set('UTC');

// Use date and time functions with confidence that they are operating in the specified time zone
$currentDateTime = date('Y-m-d H:i:s');
echo $currentDateTime;

Keywords

time zones date and time functions PHP handling best practices

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