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@psobot
Created February 1, 2011 21:41
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Detects the validity of an Ontario postal code.
<?php
function isOntarioPostalCode($string){
return preg_match("%[PKLNM]\d[ABCEGHJKLMNPRSTVWXYZ]( )?\d[ABCEGHJKLMNPRSTVWXYZ]\d%i"), $string);
}
?>
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