July 20–24, 2015
Portland, OR

Speeding up the web with PHP 7

10:40am–11:20am Thursday, 07/23/2015
Scale E145
Tags: Php, Featured
Average rating: *****
(5.00, 10 ratings)

Prerequisite Knowledge

This is probably most interesting for existing PHP developers.


PHP 7 is getting close to release.

It features a re-written AST-based engine, which uses less memory and runs most existing PHP apps 2-3x faster than PHP 5.×.

I will cover the new features, show some pretty graphs, and walk through potential BC breaks that you might hit in migrating your code to PHP 7.

Photo of Rasmus Lerdorf

Rasmus Lerdorf


Rasmus Lerdorf is known for having gotten the PHP project off the ground in 1995, and for contributing to a number of other open source projects over the years. Rasmus was an infrastructure architect at Yahoo! for seven years, and currently works at Etsy. He was born in Greenland, grew up in Denmark and Canada, and has a systems design engineering degree from the University of Waterloo. Twitter: @rasmus