What are some best practices for handling time calculations in PHP?

When handling time calculations in PHP, it is best to use the DateTime class for accurate and reliable results. This class provides methods for adding, subtracting, and comparing dates and times, making it easy to perform various time calculations. Additionally, using the DateTime class allows for proper handling of timezones and daylight saving time changes. 

// Example of adding 1 day to the current date using DateTime class
$currentDate = new DateTime();
$currentDate->modify('+1 day');
echo $currentDate->format('Y-m-d'); // Output: current date + 1 day

Keywords

date time timezone DateTime strtotime

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