HHVM and Hack - Can We Expect Them to Replace PHP? — SitePointStay Relevant and Grow Your Career in TechPremium ResultsPublish articles on SitePointDaily curated jobsLearning PathsDiscounts to dev toolsStart Free Trial7 Day Free Trial. Cancel Anytime. Key Takeaways Facebook’s HHVM (HipHop Virtual Machine) and Hack programming language were developed to improve PHP’s execution speed and memory footprint, with claims of a 3x to 10x speed boost and halved memor
