อัพ web ลง host แล้วไม่มีค่าคำนวณให้เห็น ผมสงสัยอยู่ครับว่าผมทำแบบ localhost ในเครื่องตัวเองมีค่าคำนวณออกมา

function show($calshow)
{
	if ($calshow%5 == 0)
	{
		printf("%.0f",$calshow);//แสดงค่าเป็นทศนิยม 0 ตำแหน่ง
	}
	else
	{
		printf("%.2f",$calshow); //แสดงค่าเป็นทศนิยม 2 ตำแหน่ง
	}
}
include ("connect.php");

$newtable = "CREATE TABLE `generaljudge` (
`id` INT( 2 ) NOT NULL AUTO_INCREMENT PRIMARY KEY ,
`name` VARCHAR( 60 ) CHARACTER SET tis620 COLLATE tis620_thai_ci NOT NULL ,
`cal` FLOAT( 4 ) NOT NULL ,
`part` VARCHAR( 30 ) CHARACTER SET tis620 COLLATE tis620_thai_ci NOT NULL 
) ENGINE = MYISAM ;";
$result = mysql_query($newtable) or die(mysql_error());

?>
<center>
<table width="600" border="0">
  <tr>
    <td width="300"><div align="left" class="style6">ตำแหน่งของร่างกายที่มีโอกาสเกิดโรค</div></td>
    <td width="150"><div align="center" class="style6">โอกาสเกิดร้อยละ (%)</div></td>
	<td width="150"><div align="center" class="style6">วินิจฉัยเฉพาะส่วน</div></td>
    </tr>
</table>

</center>

<form name="form1" method="post" action="judge2.php">
<center>
  <?php
  
  $sql = "Select * from partbody order by id";
$query = mysql_query($sql);
while ($data = mysql_fetch_array($query)) 
{    
$gpart = $data['enname'];
$thname = $data['name'];
	  $sumcheckbox = 0;
	  $strname = "select * from $gpart order by id";
	  $queryname = mysql_query($strname);
	  $numname = mysql_num_rows($queryname);
	  while ($dataname = mysql_fetch_array($queryname))
	  {
		$j = $dataname['id'];
		${checkbox.$j};
		$sumcheckbox = $sumcheckbox + ${checkbox.$j};
	  }
	  $total = (100*$sumcheckbox)/$numname;
	  if ($total==0)
	  {
	  $cal = 0;
	  }
	  else
	  {
	  $cal = $total;
	  }
	  	$sql = "insert into generaljudge values('','$thname','$cal','$gpart')";
		mysql_query($sql) or die ("Insert ERROR!!!");
}

$sql2 = "Select * from generaljudge order by cal desc";
$query2 = mysql_query($sql2);
while ($data2 = mysql_fetch_array($query2)) 
{
$checkcal = $data2['cal'];
$partbody = $data2['part'];
//echo $checkcal;
if ($checkcal == 0)
{
//ถ้าค่าวินิจฉัยเป็นศูนย์จะไม่มีอะไรแสดงออกมา
}
else
{
?>
  <table width="600" border="0">
    <tr>
      <td width="300" height="26"><div align="left"><?=$data2['name']?></div></td>
      <td width="150"><div align="center">
<?php
	  $calshow = $data2['cal'];
			show($calshow);//เรียกใช้ Function show($calshow)
?>
	  </div></td>
	  <td width="150"><div align="center" class="style6">
	  <?php 
	  if ($partbody == gbone)
	  {
	  $part = "bone";
	  }
	  elseif ($partbody == galimentary)
	  {
	  $part = "alimentary";
	  }
	  elseif ($partbody == gbladder)
	  {
	  $part = "bladder";
	  }
	  elseif ($partbody == gskin)
	  {
	  $part = "skin";
	  }
	  elseif ($partbody == gblood)
	  {
	  $part = "blood";
	  }
	  elseif ($partbody == gcontagious)
	  {
	  $part = "contagious";
	  }
	  else
	  {
	  $part = "another";
	  }
	  //echo $part;
	  echo "<input type='radio' name='part' value='$part'>";
	  ?>
	  </div></td>
      </tr>
  </table>
  </center>
<?php
}//ปิด else ที่เช็คค่าวินิจฉัยเป็น 0
}//ปิด  while
$deletetable = "DROP TABLE `generaljudge`";
$result = mysql_query($deletetable) or die(mysql_error());
?>
<p>
  <input type="submit" name="Submit" value="ยืนยัน">
</p>
</form>