/*
* 计算时间差/两个时间日期相隔的天数,时,分,秒
* */
public function diff($begin_time, $end_time )
{
if ($begin_time < $end_time ) {
$starttime = $begin_time;
$endtime = $end_time;
} else {
$starttime = $end_time;
$endtime = $begin_time;
}
$timediff = $endtime - $starttime;
$days = intval( $timediff / 86400 );
$remain = $timediff % 86400;
$hours = intval( $remain / 3600 );
$remain = $remain % 3600;
$mins = intval( $remain / 60 );
$secs = $remain % 60;
$res = array( "day" => $days, "hour" => $hours, "min" => $mins, "sec" => $secs );
return $res;
}
//======== 实例使用 ========
$diff = $this->diff(time(), $data['strart_time']);
print_r($diff )