php7.1-xml 7.1.11-0ubuntu1 (armhf binary) in ubuntu bionic

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