อยากได้โค๊ดหรือตัวอย่างการแสดงผลรวม (SUM) และเช็คลำดับรายการ

$qt = 5;
for($i=1;$i<=$qt;$i++){
echo $i."<br>";
$total = $total+$i;
}

echo "<hr>".$total;

<? 
////////////////////////////////////////////////////////////////////////////////////////////////////
$sum=0;
$SQL_sc2 = "SELECT * FROM save_score_report_admin WHERE ssr_des_no ='".$objResult_com["des_no"]."' and ssr_year='".$_REQUEST["year"]."' and ssr_term='".$_REQUEST["term"]."' and ssr_ae_id='".$_REQUEST["insitute"]."' ";
$objQuery_sc2 = mysql_query($SQL_sc2);
$row_sc2 = mysql_num_rows($objQuery_sc2);
$row_all2 = $row_sc2;
while($objResult_sc2 = mysql_fetch_array($objQuery_sc2))
{
$sum = $sum + $objResult_sc2["ssr_score"];
}
/////////////////////////////////////////////////
if($sum==0)
{
echo "0";
}
else
{
$aver= $sum/$row_all2;
echo round($aver,2);
}
//////////////////////////////////////////////////////////////////////////////////////////////////
 ?>

$strSQL="SELECT * FROM data.ktxwpd01 where W1CONO ='430' and W1DOCU = 'FF00128/12' ";

$objExec = odbc_exec($objConnect, $strSQL) or die ("Error Execute [".$strSQL."]");
$Num_Rows = 0;
while(odbc_fetch_row($objExec))$Num_Rows++; // Count Record

$Per_Page = 10;   // Per Page

$Page = $_GET["Page"];
if(!$_GET["Page"])
{
	$Page=1;
}

$Prev_Page = $Page-1;
$Next_Page = $Page+1;

$Page_Start = (($Per_Page*$Page)-$Per_Page)+1;
if($Num_Rows<=$Per_Page)
{
	$Num_Pages =1;
}
else if(($Num_Rows % $Per_Page)==0)
{
	$Num_Pages =($Num_Rows/$Per_Page) ;
}
else
{
	$Num_Pages =($Num_Rows/$Per_Page)+1;
	$Num_Pages = (int)$Num_Pages;
}
$Page_End = $Per_Page * $Page;
if($Page_End > $Num_Rows)
{
	$Page_End = $Num_Rows;
}


for($i=$Page_Start;$i<=$Page_End;$i++)
{
	$objResult = odbc_fetch_array($objExec,$i);


if($Prev_Page)
{
	echo " <a href='$_SERVER[SCRIPT_NAME]?Page=$Prev_Page'><< Back</a> ";
}

for($i=1; $i<=$Num_Pages; $i++){
	if($i != $Page)
	{
		echo " <a href='$_SERVER[SCRIPT_NAME]?Page=$i'>$i</a> ";
	}
	else
	{
		echo "<b> $i </b>";
	}
}
if($Page!=$Num_Pages)
{
	echo "<a href ='$_SERVER[SCRIPT_NAME]?Page=$Next_Page'> Next>></a> ";
}

odbc_close($objConnect);