On Aug 21, 2008, at 9:44 PM, Keith Spiller wrote:
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
<?php
$len = strlen ($zip);
if ($len < 5) {
str_pad ($zip, 5, 0, STR_PAD_LEFT);
} else if ($len < 9) {
str_pad ($zip, 9, 0, STR_PAD_LEFT);
}
?>
Of course as others have mentioned, if you need to account for '-',
then modify appropriately.
~Philip
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