Facebook PHP with Keith Adams - Software Engineering Daily
Facebook was built using PHP, a programming language that was used widely in the late 90s and early 2000s. PHP allows developers to get web applications built quickly and easily, although PHP has a reputation for being difficult to scale. In the early days of Facebook, the company was scaling rapidly on every dimension. New
15 Jul 2019 ... HHVM allows for dynamic execution of code that is written in PHP or Hack. The code is first transpiled into HHBC, a high-level bytecode format ...