함수 time diff() 편집하기

;time_diff
;time_difference

==PHP==
[[category: PHP]]
<source lang='php'>
$dt1 = '2000-01-01 00:00:00';
$dt2 = '2011-01-02 12:34:56';
echo date('U',strtotime($dt2))-date('U',strtotime($dt1));
// 131696 
</source>
<source lang='php'>
function time_diff($dt1, $dt2) {
  return date('U',strtotime($dt2))-date('U',strtotime($dt1));
}
</source>

==같이 보기==
*[[함수 datetime2unixtime]]

[[분류: 시간]]