In this case, the proper solution is to force SimpleXML to cast values to strings, because, after all, XML has nothing but strings. Then
+ operator requires numeric values. SimpleXML can't return string when asked for numeric value. The problem is while + can accept both int and float, it can't ask for both.
-- Stanislav Malyshev, Zend Software Architect [EMAIL PROTECTED] http://www.zend.com/ (408)253-8829 MSN: [EMAIL PROTECTED] -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
