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Rodolphe Quiedeville 2003-09-17 16:00:48 +00:00
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commit 5bffbe196e
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htdocs/lib/price.lib.php Normal file
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<?PHP
/* Copyright (C) 2002-2003 Rodolphe Quiedeville <rodolphe@quiedeville.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Id$
* $Source$
*
*/
Function calcul_price($products, $remise_percent)
{
$total_ht = 0;
$amount_ht = 0;
$tva = array();
$total_tva = 0;
$total_remise = 0;
$num = sizeof($products);
$i = 0;
while ($i < $num)
{
$prod_price = $products[$i][0];
$prod_qty = $products[$i][1];
$prod_txtva = $products[$i][2];
$lprice = $prod_qty * $prod_price;
$amount_ht = $amount_ht + $lprice;
if ($remise_percent > 0)
{
$lremise = ($lprice * $remise_percent / 100);
$lprice = $lprice - $lremise;
$total_remise = $total_remise + $lremise;
}
$total_ht = $total_ht + $lprice;
$ligne_tva = ($lprice * ($prod_txtva / 100));
$tva[$prod_txtva] = $tva[$prod_txtva] + $ligne_tva;
$i++;
}
/*
* Sommes et arrondis
*/
$j=0;
$result[4] = array();
foreach ($tva as $key => $value)
{
$tva[$key] = round($tva[$key], 2);
$total_tva = $total_tva + $tva[$key];
$result[5][$j] = $tva[$key];
$j++;
}
$total_ht = round($total_ht, 2);
$total_tva = round($total_tva, 2);
$total_ttc = $total_ht + $total_tva;
/*
*
*/
$result[0] = $total_ht;
$result[1] = $total_tva;
$result[2] = $total_ttc;
$result[3] = $total_remise;
$result[4] = $amount_ht;
return $result;
}