Install hhvm-dbg by entering the following commands in the terminal:
sudo apt update sudo apt install hhvm-dbg
Description:
HipHop Virtual Machine, a JIT replacement for PHP - debugging symbols
HHVM is an open-source virtual machine designed for executing programs written in Hack and PHP. HHVM uses a just-in-time (JIT) compilation approach to achieve superior performance while maintaining the development flexibility that PHP provides. . For the majority of your programs HHVM should be a drop-in replacement for the usual PHP interpreter/engine. . This package provides the debugging symbols for HHVM.
Homepage: http://hhvm.com/
Version: 3.21.0+dfsg-2ubuntu2
Section: universe/debug