note 41877 added to ref.datetime
| From: | philip at fcknet dot dk | Date: | Sat, 24 Apr 2004 13:00:47 +0000 |
| Subject: | note 41877 added to ref.datetime | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-68728@lists.php.net to get a copy of this message | ||
Here is a simple funtion to calculate the difference in weeks (u), days (d), hours (h) and
minutes(m) from now to a given unix timestamp.
<?php
function sluttid($tid){
$diff = $tid-time();
$week = 60*60*24*7;
$weeks = $diff/$week;
if ($weeks >= 1) { $weeks = floor($weeks); $rweeks = "$weeks"."u "; }
else { $weeks = 0; $rweeks = ""; }
$day = 60*60*24;
$diff = $diff-($week*$weeks);
$days = $diff/$day;
if ($days >= 1) { $days = floor($days); $rdays = "$days"."d "; }
else { $days = 0; $rdays = ""; }
$hour = 60*60;
$diff = $diff-($day*$days);
$hours = $diff/$hour;
if ($hours >= 1) { $hours = floor($hours); $rhours = "$hours"."t "; }
else { $hours = 0; $rhours = ""; }
$minute = 60;
$diff = $diff-($hour*$hours);
$minutes = $diff/$minute;
if ($minutes >= 1) { $minutes = floor($minutes); $rminutes = "$minutes"."m
"; }
else { $minutes = 0; $rminutes = ""; }
$return = $rweeks.$rdays.$rhours.$rminutes;
return $return;
}
?>
----
Manual Page -- http://www.php.net/manual/en/ref.datetime.php
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