php|architect has posted their schedule for php|works, which takes place this September in Toronto. Among the talks are three different PHP security talks by three different speakers, including a keynote by Rasmus on cross-site scripting (Ilia and I are giving the other two). It should be a great conference for security-conscious PHP developers.
Other talks include George speaking about XML and regular expressions, Wez speaking about streams and PDO, and Derick speaking about Unicode.
I hope to see you there!