RE: [PHP-WIN] My Dilema

Or like Tom suggested, you can do it with SQL (I'm an idiot... seeing as how I did this just two days ago) --------------------- John Asendorf - jasendorf@lcounty.com Web Applications Developer http://www.lcounty.com - NEW FEATURES ADDED DAILY! Licking County, Ohio, USA 740-349-3631 Ipsa scientia potestas est > -----Original Message----- > From: Asendorf, John [mailto:JAsendorf@lcounty.com] > Sent: Friday, February 16, 2001 9:18 AM > To: Ben Cairns; php-windows@lists.php.net > Subject: RE: [PHP-WIN] My Dilema > > > Which database are you using? It will make a difference in > how to do this. > > Generally, you'll want some type of FOR loop: > > ATTENTION: THIS IS NOT REAL CODE, JUST AN IDEA > > > $num_results = count (results); > > for ( $i=1 ; $i <= $num_results ; $i++ ) { > > fetch_row ( results ); > > $grand_total = $grand_total + results[$i]; > > } > > > > > > > --------------------- > John Asendorf - jasendorf@lcounty.com > Web Applications Developer > http://www.lcounty.com - NEW FEATURES ADDED DAILY! > Licking County, Ohio, USA > 740-349-3631 > Ipsa scientia potestas est > > > > -----Original Message----- > > From: Ben Cairns [mailto:BenC@intasept.com] > > Sent: Friday, February 16, 2001 9:10 AM > > To: php-windows@lists.php.net > > Subject: [PHP-WIN] My Dilema > > > > > > I have a slight problem with this.... > > > > I am returning numerical values (i.e. 22.64, 2.54 etc. All > > with two Decimal > > Places) from a database. I then want to add these together. > > > > But, I don't know how many rows there are, so I cant do: > > $row+$row > > There may only be one row, or there may be hundreds of rows. > > How can I add > > all of the values together? > > > > Any help appreciated, cos. I'm stuck!.. > > > > -- Ben Cairns - Head Of Technical Operations > > intasept.COM > > Tel: 01332 365333 > > Fax: 01332 346010 > > E-Mail: BenC@intasept.com > > Web: http://www.intasept.com > > > > "MAKING sense of > > the INFORMATION > > TECHNOLOGY age > > @ WORK......" > > > > > > -- > > PHP Windows Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: php-windows-unsubscribe@lists.php.net > > For additional commands, e-mail: php-windows-help@lists.php.net > > To contact the list administrators, e-mail: > > php-list-admin@lists.php.net > > > > -- > PHP Windows Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-windows-unsubscribe@lists.php.net > For additional commands, e-mail: php-windows-help@lists.php.net > To contact the list administrators, e-mail: > php-list-admin@lists.php.net >