why always output value is 0 ??
my code :
Array
(
[803] => Hologram Box
[814] => 4
[815] => sheet metal box as design finish powder coated paint
[816] => بوكس هولوجرام
[817] => 0
[841] => 4
[842] => 0
[1437] => 0
[1438] => 0
[1439] => 0
[1571] => 2
[1572] => 0
[1573] => C02-P06
[1601] => 0
[1818] => 0
[1822] => 3500
[1826] => 0
[1936] =>
[1939] => 458
)
$CostApproved='458';
$ActualCost=0+0+0;
$EstCost='3500';
if( $CostApproved=458)
{
$form_field_value =$ActualCost;
echo $ActualCost;
}
else
{
$form_field_value=$EstCost;
echo $EstCost;
}