[SOLVED] "simple" math problem.

[xwishmasterx]

Hello

 

(Please have in mind that I'm a complete noob:-))

 

I need to display a simple multiplication, where a "row" count is a part of it:

 

I have this piece that will show the number of rows:

 

<? 
$rs1=mysql_query("select * from users where ref_by='$username'");
echo mysql_num_rows($rs1);?>
<?

 

How can I multply this result with eg. 4?

 

<? 
$rs1=mysql_query("select * from users where ref_by='$username'");
echo mysql_num_rows($rs1);?> * 4 = ??????
   <?

 

 

Hope you get the idea :-)

 

 

 

 

 

 

 

[JasonLewis]

<?php
$rs1=mysql_query("select * from users where ref_by='$username'");
$rows = mysql_num_rows($rs1);

$multiplied = $rows * 4;

echo "There are ".$rows." rows, or when multiplied by 4 there are ".$multiplied." rows!";
?>

[xwishmasterx]

EXCELLENT! :-) Thanks a bunch!