Adding together the results of a query

[randomdave]

Hi. I've been banging my head against this for hours and would greatly appreciate any help that can be offered. Basically I want to add together the results of a query, so I can then call the total as $total to use later in the page. Here's an example (not the real thing but a simplified version of the concept):

Say I had a table containing two fields, one for a person's name, and one for their age. How would I call all the entries and add together the people ages (so if I had three entries with the ages 20, 45 and 12, how would i add those up to give myself a total of 77?)?

Many thanks to anyone who can help with this. It seems every way I turn it wont quite work for some reason or other.

Dave.

[ronverdonk]

Because you post this question in the PHP forum, you must require a PHP answer.
[php]
$total=0;
$sql = "SELECT * FROM table";
$query = mysql_query($sq l)
or die ("Query error: " . mysql_error());
while ($row=mysql_fet ch_assoc($query )) {
echo "{$row['name']} - {$row['age']}<br />";
$total += $row['age'];
}
echo "Total = $total";
[/php]
ronald :cool: