time

(PHP 4, PHP 5, PHP 7)

time — Return current Unix timestamp

설명

int time ( void )

Returns the current time measured in the number of seconds since the Unix Epoch (January 1 1970 00:00:00 GMT).

예제

Example #1 time() example


<?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";
?>

위 예제의 출력 예시:

Now:       2005-03-30
Next Week: 2005-04-06
Next Week: 2005-04-06

주의

Tip

Timestamp of the start of the request is available in $_SERVER['REQUEST_TIME'] since PHP 5.1.

참고

date() - 로컬 날짜/시간을 형식화합니다
microtime() - Return current Unix timestamp with microseconds