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Posted by Steve on 03/20/07 03:29
<laredotornado@zipmail.com> wrote in message
news:1174344110.918327.309280@n59g2000hsh.googlegroups.com...
| Hi,
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| Using PHP 4.4.4. Does anyone have a pre-written function that tests
| whether a two letter abbreviation is in the continental United
| States? At first I wrote my function to check against inequality with
| "AK" and "HI", but that neglects the territories and protectorates,
| and some people will enter those in as abbreviations (e.g. "VI",
| Virgin Islands) in our shopping cart.
this function is quite easy to understand:
function isState($abbreviation)
{
$states = array(
'AL' ,
'AK' ,
'AZ'
// and so on ...
);
return in_array($abbreviation, $states);
}
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