wddx_serialize_vars
Introdução
Manipulação de XML
PHP Manual

# XML diff and merge

- Introdução
- Instalação/Configuração
  - Dependências
  - Instalação
- XMLDiff\Base — The XMLDiff\Base class
  - XMLDiff\Base::__construct — Constructor
  - XMLDiff\Base::diff — Produce diff of two XML documents
  - XMLDiff\Base::merge — Produce new XML document based on diff
- XMLDiff\DOM — The XMLDiff\DOM class
  - XMLDiff\DOM::diff — Diff two DOMDocument objects
  - XMLDiff\DOM::merge — Produce merged DOMDocument
- XMLDiff\Memory — The XMLDiff\Memory class
  - XMLDiff\Memory::diff — Diff two XML documents
  - XMLDiff\Memory::merge — Produce merged XML document
- XMLDiff\File — The XMLDiff\File class
  - XMLDiff\File::diff — Diff two XML files
  - XMLDiff\File::merge — Produce merged XML document

wddx_serialize_vars
Introdução
Manipulação de XML
PHP Manual