add logo

README.md

@@ -5,15 +5,13 @@
   Keywords: go golang php php-parser ast
   -->
 
-# PHP-Parser
+<img src="./parser.jpg" alt="A parser for PHP written in Go" width="980"/>
 
 [![Go Report Card](https://goreportcard.com/badge/github.com/z7zmey/php-parser)](https://goreportcard.com/report/github.com/z7zmey/php-parser)
 [![Exago](https://api.exago.io:443/badge/tests/github.com/z7zmey/php-parser)](https://exago.io/project/github.com/z7zmey/php-parser)
 [![Exago](https://api.exago.io:443/badge/cov/github.com/z7zmey/php-parser)](https://exago.io/project/github.com/z7zmey/php-parser)
 [![GoDoc](https://godoc.org/github.com/z7zmey/php-parser?status.svg)](https://godoc.org/github.com/z7zmey/php-parser)
 
-A Parser for PHP written in Go inspired by [Nikic PHP Parser](https://github.com/nikic/PHP-Parser)
-
 ## Features:
 - Fully support PHP5 and PHP7 syntax
 - Abstract syntax tree representation