php收入细分报告问题

时间:2011-07-13 13:36:34

标签: php math

我必须创建一份报告,在会计年度内分解会员费。

财政年度从7月31日开始 会员资格长度为1年或2年。

我想对会员资格进行评分,以确定他们的会费中有多少属于哪个会计年度。

例如,根据成员何时开始,1年的会员资格将超过2个会计年度。

即365天,第1财年为50天,第二财年为315天。所以总计将是(Dues / 365)x 50第1年和(Dues / 365)第2年。

我怎样才能在报告中反映出来?

谢谢!

编辑:

这是当前成员资格的实际示例。财政年度是7月31日

会员1,会费50美元,收到09/10/2009,第730天, 细分FY2010 20.82,2011财年25.00,fy2012 4.18

2 个答案:

答案 0 :(得分:1)

乔恩, 这是获取下一个发票日期的例程 - http://www.php.net/manual/en/function.date.php#103196,您可以修改该日期以获得接下来的两个会计年度结束日期,因为它们总是在同一天结束但不同年份结束。

将其与日期差异(例如此处的函数http://php.net/manual/en/function.date-diff.php)相结合,您应该能够计算每个会计年度剩余的时间。

答案 1 :(得分:0)

感谢Brian Hoover带领我了解正确的信息。

我希望为其他人显示代码,以便了解如何对事情进行评分(这很棘手!) 如果您对使代码更清洁有任何建议,请告知。我只是一个新手。

<?php 

//setup of the dates and values to play with

$now = $row->Membership_Date;
$membership_date = strtotime($now);
$fy2010 = strtotime("2010-07-31");
$fy2011 = strtotime("2011-07-31");
$fy2012 = strtotime("2012-07-31");
$fy2013 = strtotime("2013-07-31");
$fy2014 = strtotime("2014-07-31");

//doing the math to determine time span in unix timecode

$datedifffy2010 = $fy2010 - $membership_date;
$datedifffy2011 = $fy2011 - $membership_date;
$datedifffy2012 = $fy2012 - $membership_date;
$datedifffy2013 = $fy2013 - $membership_date;
$datedifffy2014 = $fy2014 - $membership_date;

//doing the math to transform it into full days

$fulldays2010 = floor($datedifffy2010/(60*60*24));
$fulldays2011 = floor($datedifffy2011/(60*60*24));
$fulldays2012 = floor($datedifffy2012/(60*60*24));
$fulldays2013 = floor($datedifffy2013/(60*60*24));
$fulldays2014 = floor($datedifffy2014/(60*60*24));

//Some values come back as negative, so we are making those zero

if ($fulldays2010 <= 0)
{
    $fulldays2010 = 0;  
};

if ($fulldays2011 <= 0)
{
    $fulldays2011 = 0;  
};

if ($fulldays2012 <= 0)
{
    $fulldays2012 = 0;  
};

if ($fulldays2013 <= 0)
{
    $fulldays2013 = 0;  
};

if ($fulldays2014 <= 0)
{
    $fulldays2014 = 0;  
};

//arithmetic to determine how many days belong to which fiscal year

if ($row->Membership_Length == 2)
{
$fy11remainder = 730 - $fulldays2010;
if ($fy11remainder >= 365) $fy11remainder = 365;
$fy12remainder = 730 - $fy11remainder - $fulldays2010;
if ($fy12remainder >= 365) $fy12remainder = 365;
$fy13remainder = 730 - $fy12remainder - $fy11remainder - $fulldays2010;
if ($fy13remainder >= 365) $fy13remainder = 365;
$fy14remainder = 730 - $fy13remainder - $fy12remainder - $fy11remainder - $fulldays2010;
}
else
{
$fy11remainder = 365 - $fulldays2010;
if ($fy11remainder >= 365) $fy11remainder = 365;
$fy12remainder = 365 - $fy11remainder - $fulldays2010;
if ($fy12remainder >= 365) $fy12remainder = 365;
$fy13remainder = 365 - $fy12remainder - $fy11remainder - $fulldays2010;
if ($fy13remainder >= 365) $fy13remainder = 365;
$fy14remainder = 365 - $fy13remainder - $fy12remainder - $fy11remainder - $fulldays2010;

};

//determining the mill rate for days (our organization has discounts for 2 year memberships, and different types of memberships have different prices

if ($length == 2)
{
    $income = $row->Dues_Paid;
    $daily_income = $income / 730;
}
else
{
    $income = $row->Dues_Paid;
    $daily_income = $income / 365;
};

//Mutiplying days by the mill rate for that specific entry or member

$fy10inc = $fulldays2010 * $daily_income;
$fy11inc = $fy11remainder * $daily_income;
$fy12inc = $fy12remainder * $daily_income;
$fy13inc = $fy13remainder * $daily_income;
$fy14inc = $fy14remainder * $daily_income;

//display pro-rate for fiscal year

echo $fy10inc;


?>