What are the advantages of using date and timestamp functions in PHP for date manipulation over custom functions?

When working with dates and timestamps in PHP, using built-in date and timestamp functions can provide several advantages over creating custom functions for date manipulation. These built-in functions are well-tested, widely used, and optimized for performance. They also offer a wide range of formatting options and support for various date and time operations, making them a reliable choice for handling date-related tasks. 

// Example of using date and timestamp functions for date manipulation
$currentDate = date('Y-m-d'); // Get the current date in 'YYYY-MM-DD' format
$nextWeek = strtotime('+1 week'); // Get the timestamp for next week
echo date('Y-m-d', $nextWeek); // Output the date for next week in 'YYYY-MM-DD' format

Keywords

date functions timestamp functions PHP date manipulation advantages

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