PHP in 2012

• Still running PHP < 5.3? Upgrade!

• Test your code on PHP 5.4 and upgrade soon

• Contribute!

http://talks.php.net/show/supepi

http://php.net/migration53

http://php.net/migration54

http://wiki.php.net

http://bugs.php.net

http://pecl.php.net/package/svm

http://pecl.php.net/package/libevent

http://php.zero.mq

http://nodephp.org

http://pecl.php.net/package/xhprof

http://xdebug.org/docs/profiler

https://github.com/facebook/hiphop-php