PHP 5.4 Benchmarks

Today I’m giving my first ever talk at OSCON – about PHP 5.4 (I’ll also be giving my second ever talk at OSCON, about RESTful services; it’s a busy day!). My talk includes some benchmarks which I thought I’d also share here, mostly because I like pretty graphs – and this one is pretty:

graph comparing performance of PHP versions
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Speaking at OSCON 2012

In July, I’m speaking at OSCON. Actually I have a few interesting speaking engagements coming up, and I haven’t got around to adding upcoming dates to my blog yet but I’ll be at phpDay in Verona next week with a talk on API Design and DPC in Amsterdam in June with a tutorial on Web Services and a talk on what OAuth is actually for.

OSCON is special because I have always wanted to go and never imagined it would actually happen. Every year I read the list of sessions from the year before, and decide that I absolutely must submit to the call for papers, regardless of how small I think my chances of being accepted are! I’ve submitted a couple of times in the past, excluding last year because I was newly freelance (OSCON does not cover any speaker expenses at all, they just give you a conference pass. That’s kind of hard going for those of us self-funding halfway across the world, and last year, I just couldn’t do it. This year I still can’t really justify it but I’m going anyway!) Continue reading