The Apache2handler SAPI should be loaded first, and read the very first line of the PHP script to determine if a version is specified there. If not, the handler needs to load its default PHP version. If it is specified, it should try to load that version, and if it couldn't find or load that version, fall back to the default version and issue a warning.
This means the engines would have to init/shutdown on each request, which makes it as bad as CGI. Why not just go FastCGI? You can use extensions like .php4 and .php5.
-- 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
