Events application in PHP or Perl

[inwebsys]

I am looking for an events registration/calendar application (open source or otherwise) written in PHP or Perl.

It would need some (or all) of the following capabilities:
1-Allow admins to create/edit/delete events including:
a) Max number of attendess
b) Event registration fees

2-Allow admins to run reports per event on the number of attendees, who has paid ,etc

3-Allow event attendees to register and pay for the event(s) via the web (Paypal).

I would prefer there be different levels of administration privileges, like full admin, reporting only, and per-event administrators.

The most important features are the ability to pay via the website via PayPal and the admin capabilities.

Any ideas?

Thanks in advance for any help!

[httpwebwitch]

sticky me about this;
I think you'll need something custom-made.