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<?php $users_emails = array('Spence', 'Matt', 'Marc', 'Adam', 'Paul'); $current = 'Marc'; $keys = array_keys($users_emails); print_r($keys); print_r(array_search($current,$keys)); $ordinal = (array_search($current,$keys)+1); echo $ordinal; $next = $users_emails[$ordinal]; echo $next;

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