function budget_opt($s=1,$i=0){
$tbuku=tahunbuku_getaktifid();
$res=Array();
if($s==1)$res[0]='';
$sql="SELECT * FROM keu_budget WHERE tahunbuku='$tbuku' ORDER BY nama";
$t=mysql_query($sql); while($r=mysql_fetch_array($t)){
$sisa=budget_getnominal($r['replid'])-budget_getuses($r['replid']);
$res[$r['replid']]=$r['nama'].($i!=1?'':' (sisa anggaran: '.fRp($sisa).')');
}
return $res;
}
<?php
appmod_use('keu/budget');
$budget = gpost('budget');
if ($budget != 0) {
$sisa = budget_getnominal($budget) - budget_getuses($budget);
echo $sisa;
} else {
echo "x";
}
