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GNU Patch #290.

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skeeter 2002-09-17 10:03:37 +00:00
parent 7cbe3e734b
commit cdb7ed3e2d
1 changed files with 39 additions and 0 deletions
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39
phpgwapi/inc/class.datetime.inc.php
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@ -422,6 +422,45 @@
return($julian); return($julian);
} }
/*!
@function days_between
@abstract Get the number of days between two dates
@author Steven Cramer
@param $m1 - Month_1, $d1 - Day_1, $y1 - Year_1, $m2 - Month_2, $d2 - Day_2, $y2 - Year_2
*/
function days_between($m1,$d1,$y1,$m2,$d2,$y2)
{
// $start = "$d1.$m1.$y1";
if ($y1 == $y2 && $m1 == $m2)
{
$days = $d2 - $d1;
}
else
{
$days = $this->days_in_month($m1,$y1) - $d1;
while ($m1 != $m2 || $y1 != $y2)
{
if ($m1+1 == 13)
{
$m1 = 1;
$y1++;
}
else
{
$m1++;
}
if ($m1 != $m2 || $y1 != $y2)
{
$days += $this->days_in_month($m1,$y1);
}
}
$days += $d2;
}
return $days;
}
function date_compare($a_year,$a_month,$a_day,$b_year,$b_month,$b_day) function date_compare($a_year,$a_month,$a_day,$b_year,$b_month,$b_day)
{ {
$a_date = mktime(0,0,0,intval($a_month),intval($a_day),intval($a_year)); $a_date = mktime(0,0,0,intval($a_month),intval($a_day),intval($a_year));