even numbers are even becuase they're divisible by 2
w/o a remainder... use this property to your advantage:
if ( $num % 2 ) {
print "$num is odd";
}
else {
print "$num is even";
}
> -----Original Message-----
> From: SED [mailto:[EMAIL PROTECTED]]
> Sent: Monday, July 16, 2001 12:07 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP] How can I see if variable is a odd or an even number?
>
>
> Do you know if there is a function to find out if a variable contains a
> odd or an even number? I checked the manual but didn't see it.
>
> Thanks!
>
> Regards,
> Sumarlidi Einar Dadason
>
> SED - Graphic Design
>
> ------------------------------------------
> Phone: (+354) 4615501
> Mobile: (+354) 8960376
> Fax: (+354) 4615503
> E-mail: [EMAIL PROTECTED]
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>
>
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