time — Return current Unix timestamp

출처: http://php.net/manual/en/function.time.php

Time 함수

(PHP 4, PHP 5)

time — Return current Unix timestamp

소스

<?php

$nextWeek = time() + (7 * 24 * 60 * 60);

                   // 7 days; 24 hours; 60 mins; 60 secs

echo 'Now:       '. date('Y-m-d') ."\n";

echo 'Next Week: '. date('Y-m-d', $nextWeek) ."\n";

// or using strtotime():

echo 'Next Week: '. date('Y-m-d', strtotime('+1 week')) ."\n";

?>

결과

Now:       2005-03-30

Next Week: 2005-04-06

Next Week: 2005-04-06