a few questions...

[zingbats]

Hi, I just got a few questions...

1.)How do you round numbers with PHP? (I have a $tag and I want to round it to two sig. figures.)

2.) how do you say I want to do this IF $tag2 is between the numbers 3 and 8?

3.)Can you please answer the problem here:
http://www.phpbuilder.com/board/showthread.php?threadid=10243501

Cheers

[barand]

1. See [man]round[/man], [man]number_format[/man] or [man]printf[/man]

2 if (($tag >= 3) && ($tag <= 8))

hth