<?
/* #INFO############################################
Author: Igor Feghali
(c) 2003-2006, ifeghali@interveritas.net
----------------------------------------------------
This file is part of Power 2 Protect Class
----------------------------------------------------
################################################# */
/* #DESCRIPTION#####################################
The main class.
################################################# */
class permissions
{
function get($acck,$usertype,$howmany_userst)
{
$i = 0;
$perm = array();
$acc = array();
$maxperm = pow(2,$howmany_userst) - 1;
$howmany_userst--;
while ($i <= $howmany_userst)
{
$cod = pow(2,$i);
$perm[$i] = $cod;
$i++;
}
$i = $howmany_userst;
$j = 0;
while (($acck > 0) && ($acck <= $maxperm))
{
if ($perm[$i] <= $acck)
{
$acc[$j] = $perm[$i];
$acck -= $perm[$i];
$j++;
}
$i--;
}
$this->maxper = $maxperm;
$this->acc = $acc;
$this->perm = $perm;
foreach ($acc as $key => $val)
{
if ($val == $usertype)
{
return true;
}
}
} // end of get
} // end of class
?>
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