Brion Vibber wrote:
My recommendation under ideal circumstances would be to use closures (needs PHP 5.3) to wrap a parameter to your real callback; on older versions you could use create_function which is ugly, but probably not much worse for performance.
Thanks Brion. I have switched from create_function (our old implementation) to closures and it's certainly less ugly now. I still wish I could create only the single callback needed, instead of 70 callbacks every single time one tag is used, but I don't have actual measurements to know if this is a noticeable performance drag. It just offends the computer scientist in me. :-)
DanB