Same logical check with my personal preference ;) $toaddress = $mapping['default']; if ( isset($city) && isset($mapping[$city]) ) { ... } -- Sent from my Android phone with K-9 Mail. Please excuse my brevity. Jim Lucas <lists@xxxxxxxxx> wrote: On 6/15/2012 3:29 PM, Joshua Kehn wrote: > Way easier to just use a map. > > $mapping = array( > 'Calgary' => "abc@emailaddress", > 'Brooks' => "def@emailaddress", > // etc > ); > $toaddress = $mapping[$city]; I would use this, but add a check to it. $mapping = array( 'default' => 'default@xxxxxxxxxx', ... ); ... if ( isset($mapping[$city]) ) { $toaddress = $mapping[$city]; } else { $toaddress = $mapping['default']; } Jim -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php