[英]How to show last login time ( year,month,week,day,time,sec).. i tried but Wrong output
$ lastLoginTime = date(“ Ymd H:i:s”); //最后一次登錄,它將在登錄期間存儲在數據庫中
假設最后一次登錄是:2012-05-11 07:57:46
當前時間是:$ current_time = date(“ Ymd H:i:s”)
$diff_seconds = strtotime($current_time) - strtotime($lastLoginTime);
$diff_weeks = floor($diff_seconds/604800);
$diff_seconds -= $diff_weeks * 604800;
$diff_days = floor($diff_seconds/86400);
$diff_seconds -= $diff_days * 86400;
$diff_hours = floor($diff_seconds/3600);
$diff_seconds -= $diff_hours * 3600;
$diff_minutes = floor($diff_seconds/60);
$diff_seconds -= $diff_minutes * 60;
echo "You last logged in $diff_weeks weeks, $diff_days days, ";
echo "$diff_hours hours, $diff_minutes minutes, and $diff_seconds minutes ago.";
輸出錯誤... !! :-(
Google(嘗試一下)給了我這個:
<?php
function duration($seconds, $max_periods) {
$periods = array("year" => 31536000, "month" => 2419200, "week" => 604800, "day" => 86400, "hour" => 3600, "minute" => 60, "second" => 1);
$i = 1;
foreach ( $periods as $period => $period_seconds )
{
$period_duration = floor($seconds / $period_seconds);
$seconds = $seconds % $period_seconds;
if ( $period_duration == 0 ) continue;
$duration[] = "{$period_duration} {$period}" . ($period_duration > 1 ? 's' : '');
$i++;
if ( $i > $max_periods ) break;
}
return implode(' ', $duration);
}
$diff_seconds = strtotime($current_time) - strtotime($lastLoginTime);
print(duration($diff_seconds, 6));
?>
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