On Thu, 2007-06-14 at 08:38 -0700, Kevin Murphy wrote:
> I collect phone numbers via a web form that breaks the phone number
> up into 3 parts (3-digit area, 3-digit prefix, etc). Occasionally, I
> am having people put in a phone number such as 999-999-9999 or
> 000-000-0000 or other numbers that are all the same. How would I go
> about comparing those three fields to see if they are all the same
> numbers. I can't just exclude it anytime that the numbers all match,
> for example 444 is a valid area code. It should only fail if all the
> numbers are exactly the same.
>
> All the processes I've come up with seem to be rather convoluted. Is
> there a simple way to test for this?
<?php
$number = $field1.$field2.$field3;
$digit = (int)substr( $number, 0, 1 );
if( ereg( '^'.$digit.'+$', $number ) )
{
echo 'All the same :/';
}
?>
Cheers,
Rob.
--
.------------------------------------------------------------.
| InterJinn Application Framework - http://www.interjinn.com |
:------------------------------------------------------------:
| An application and templating framework for PHP. Boasting |
| a powerful, scalable system for accessing system services |
| such as forms, properties, sessions, and caches. InterJinn |
| also provides an extremely flexible architecture for |
| creating re-usable components quickly and easily. |
`------------------------------------------------------------'
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
