I'd try something like;
If(strlen($zipcode) <= 5) $zipcode = sprintf("%05d",$zipcode);
Else {
$zipcode = sprintf("%09d",$zipcode);
$zipcode = substr($zipcode,0,5)."-".substr(zipcode,5);
}
This isn't real elegant, but it should do the trick. You may notice that
the 10 character zip code is not 10 digits but rather 5 plus 4, or 9 digits.
Warren Vail
> -----Original Message-----
> From: Keith Spiller [mailto:larentium@xxxxxxxxxxxx]
> Sent: Thursday, August 21, 2008 7:44 PM
> To: php-general@xxxxxxxxxxxxx
> Subject: Restore Leading Zeros in Zip Codes
>
> Hi,
>
> RE: Restore Leading Zeros in Zip Codes
>
> Does anyone happen to have a script that will restore the
> leading zeros in a mixed data set of 5 digit zip codes and 10
> digit zip+4 codes? Any suggestions?
>
> Thanks,
>
>
> Keith
>
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