My Dilema
| From: | Ben Cairns | Date: | Fri, 16 Feb 2001 14:09:53 +0000 |
| Subject: | My Dilema | ||
| Groups: | php.windows | ||
| Request: | Send a blank email to php-windows+get-5598@lists.php.net to get a copy of this message | ||
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
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