Checking numbers

[DeepBlerg]

Just another quick one,

Is there a way in PHP to check if a number is even or odd?

For example, in a:

while ($i < $numRows) {
do stuff
}

I'd like it to change the color of the text to red if $numRows is an even number and have black text for all the odd numbers.

 

[mcvdmvs]

There is a math way:


while ($i < $numRows) {

if ($i % 2 = 0)
turnColor(black);
else
turnColor(red);
}

Good luck mcvdmvs
-- &quot;It never hurts to help&quot; -- Eek the Cat