Hi
you saying problem from the section below
case 1: // anual payments
return 365 - ($dsm % 360);
case 2: // semiannual
return 365 - ($dsm % 360);
case 4: // quarterly
return $this->DATEDIFF('day',$this->DATEADD('day',-ceil($dsm/90)*90 -
($dsm%90),$maturity),$settlement);
so must be giving you problem from these functions, because input coming
from top.
Thirty360USdayCount , ActualActualdayCount, Actual360dayCount,
Actual365yearFraction
Debug these functions
Thanks,
Muthukumar Selvarasu,
Project Manager (Web Development),
Webmasters Ltd.
From: php-objects@xxxxxxxxxxxxxxx [mailto:php-objects@xxxxxxxxxxxxxxx] On
Behalf Of Kaneshalingam
Sent: Wednesday, January 02, 2008 7:11 PM
To: php-object
Subject: financial_class.php
Can anyone help me to use financial functions in financial_class.php
(http://www.phpclasses.org)
COUPDAYBS () returns wrong output
function COUPDAYBS($settlement, $maturity, $frequency, $basis =
FINANCIAL_BASIS_MSRB_30_360) {
if (!$this->_is_valid_basis($basis)) return null;
if (!$this->_is_valid_frequency($frequency)) return null;
if ($settlement >= $maturity) return null;
switch ($basis) {
case FINANCIAL_BASIS_MSRB_30_360: // US(NASD) 30/360
$dsm = $this->Thirty360USdayCount($settlement, $maturity);
break;
case FINANCIAL_BASIS_ACT_ACT: // Actual/actual
$dsm = $this->ActualActualdayCount($settlement, $maturity);
break;
case FINANCIAL_BASIS_ACT_360: // Actual/360
$dsm = $this->Actual360dayCount($settlement, $maturity);
break;
case FINANCIAL_BASIS_ACT_365: // Actual/365
$dsm = $this->Actual365yearFraction($settlement, $maturity);
break;
case FINANCIAL_BASIS_30E_360: // European 30/360
$dsm = $this->Thirty360EUdayCount($settlement, $maturity);
break;
}
// PROBLEM MAY BE IN BELOW LINES
switch ($frequency) {
case 1: // anual payments
return 365 - ($dsm % 360);
case 2: // semiannual
return 365 - ($dsm % 360);
case 4: // quarterly
return $this->DATEDIFF('day',$this->DATEADD('day',-ceil($dsm/90)*90 -
($dsm%90),$maturity),$settlement);
}
return null;
}
I need the following functions also
COUPDAYS ()
COUPDAYSNC ()
PRICE ()
ACCRINT ()
Can anybody help me.
Urgent
--
Best Regards
Eng. T. Kaneshalingam, AMIE(SL)
Project Manager,
E-commerce & Content Services
LankaCom Services (Pvt) Ltd
65C, Dharmapala Mawatha,
Colombo 07.
Sri Lanka.
E - kanesh@xxxxxxxxxxxx <mailto:kanesh%40lankacom.net>
M - +94 777227960
T - +94 112437545
F - +94 112437547
W - www.lankacom.net
---------------------------------
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