php5-readline 5.5.8+dfsg-2ubuntu1 (arm64 binary) in ubuntu trusty

 This package provides a module for readline functions (based on libedit)
 in PHP scripts.
 .
 PHP (recursive acronym for PHP: Hypertext Preprocessor) is a widely-used
 open source general-purpose scripting language that is especially suited
 for web development and can be embedded into HTML.