php7.0-xml 7.0.4-7ubuntu2 (powerpc binary) in ubuntu xenial

 This package provides the DOM, SimpleXML, WDDX, XML, and XSL module(s) for PHP.
 .
 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.