awesome-php.md

 * [Graphviz](https://github.com/alexandresalome/graphviz) - A Graphviz library.
 * [Monad PHP](https://github.com/ircmaxell/monad-php) - A simple Monad library.
 * [Verbal Expressions PHP](https://github.com/markwilson/VerbalExpressionsPhp) - A regular expression building library.
+* [Patchword](http://antecedent.github.io/patchwork/) - A library for redefining userland functions.
 
 ## Official APIs