Column wise sum in PHP from HTML table [closed] - php

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I am trying to sum of a column
<table width="240" border="1">
<tr>
<td width="94">Name</td>
<td width="130">Current Amount</td>
</tr>
<?php
do {
?>
<tr>
<td><?php echo $row_Record['name']; ?></td>
<td><?php echo $row_Record['current_amount']; ?></td>
</tr>
<?php
}
while ($row_Record = mysql_fetch_assoc($Record));
?>
<tr>
<td colspan="2">Total = </td>
</tr>
</table>
I don't know how to do this kind of sum.
Please any one help me.
Thank you.

Answer 1

By using Jquery, you can do something like that
$(document).ready(function(){
var sum = 0
$(".sum").each(function(){
sum += parseFloat($(this).text());
});
alert(sum);
});
Jsfiddle
Alternatively, you can sum all the values by using PHP when fetching the values.
Something like that:
$sum = 0;
while($read = mysqli_fetch_array()){
$sum += $read['row'];
}
echo $sum; //total

Answer 2

<table width="240" border="1">
<tr>
<td width="94">Nmae</td>
<td width="130">Current Amount</td>
</tr>
<?php
$tmp=0;
do {
$tmp+=$row_Record['current_amount'];
?>
<tr>
<td><?php echo $row_Record['name']; ?></td>
<td><?php echo $row_Record['current_amount']; ?></td>
</tr>
<?php } while ($row_Record = mysql_fetch_assoc($Record)); ?>
<tr>
<td colspan="2">Total = <?php echo $tmp; ?></td>
</tr>
</table>