HHVM

Created January 1, 2010Updated 5 hours ago2625 Forks14397 Stars22043 Commits741 Open IssuesWeb · Infra · Backend · Server Infrastructure · PHP · HipHop

HipHop VM (HHVM) is an open-source virtual machine designed for executing programs written in PHP. HHVM uses a just-in-time compilation approach to achieve superior performance while maintaining the flexibility that PHP developers are accustomed to. HipHop VM (and before it HPHPc) has realized more than a 5x increase in throughput for Facebook compared with Zend PHP 5.2.

HipHop is most commonly run as a standalone server, replacing both Apache and modphp, but it can also run standalone scripts from the command line.

You can install hhvm as a prebuilt package or compile from source.

Created January 1, 2010Updated 5 hours ago2625 Forks14397 Stars22043 Commits741 Open IssuesWeb · Infra · Backend · Server Infrastructure · PHP · HipHop

@HipHopVM

HipHopVM

Ever wonder how we are improving server warmup? Our newest blogpost covers adding parallelism to our JIT. https://t.co/erZcfiv2hn...

HipHopVM

HHVM is now fully-functional on ARM hardware! Read the whole development story on our blog: https://t.co/lWZyLlW8yR...

HipHopVM

Profile guided optimization: powering HHVM's JIT compiler https://t.co/lmM3oldBME...

On Facebook

HHVM

Ever wonder how we are improving server warmup? Our newest blogpost talks about adding parallelism to our compilation process. http://hhvm.com/blog/2017/03/23/concurrent-jit-compilation.html...

HHVM

HHVM is now fully-functional on ARM hardware! Read the whole development story on our blog. http://hhvm.com/blog/2017/03/09/how-the-cyber-elephant-got-his-arm.html...

HHVM

If you're curious about the technology powering HHVM's just-in-time (JIT) compiler, we have a blog post just for you!...

Keep Updated

Stay up-to-date via RSS with the latest open source project releases from Facebook, news from our Engineering teams, and upcoming events.

Subscribe
Facebook © 2017