What are the best practices for handling date calculations in PHP?

When handling date calculations in PHP, it is important to use built-in PHP functions and classes to ensure accuracy and efficiency. One recommended practice is to use the DateTime class for working with dates and times, as it provides a wide range of methods for manipulating dates and performing calculations. 

// Example of adding 1 day to a given date using DateTime class

$date = new DateTime('2022-01-01');
$date->modify('+1 day');
echo $date->format('Y-m-d'); // Output: 2022-01-02

Keywords

DateTime date calculations timezone strtotime date_diff

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