update for php 7

Author: mikaelcom

.travis.yml

@@ -7,6 +7,7 @@ php:
     - 5.4
     - 5.5
     - 5.6
+    - 7
 
 before_install:
     - composer self-update
@@ -19,4 +20,4 @@ script:
 
 after_script:
     - wget https://scrutinizer-ci.com/ocular.phar
-    - php ocular.phar code-coverage:upload --format=php-clover coverage.clover
+    - php ocular.phar code-coverage:upload --format=php-clover coverage.clover

README.md

@@ -1,6 +1,7 @@
 # WsdlToPhp Php Generator, a Real PHP source code generator
 [![Latest Stable Version](https://poser.pugx.org/wsdltophp/phpgenerator/version.png)](https://packagist.org/packages/wsdltophp/phpgenerator)
 [![Build Status](https://api.travis-ci.org/WsdlToPhp/PhpGenerator.svg)](https://travis-ci.org/WsdlToPhp/PhpGenerator)
+[![PHP 7 ready](http://php7ready.timesplinter.ch/WsdlToPhp/PhpGenerator/badge.svg)](https://travis-ci.org/WsdlToPhp/PhpGenerator)
 [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/WsdlToPhp/PhpGenerator/badges/quality-score.png)](https://scrutinizer-ci.com/g/WsdlToPhp/PhpGenerator/)
 [![Code Coverage](https://scrutinizer-ci.com/g/WsdlToPhp/PhpGenerator/badges/coverage.png)](https://scrutinizer-ci.com/g/WsdlToPhp/PhpGenerator/)
 [![Dependency Status](https://www.versioneye.com/user/projects/5571b32b6634650018000011/badge.svg)](https://www.versioneye.com/user/projects/5571b32b6634650018000011)
@@ -21,4 +22,4 @@ You can run the unit tests with the following command:
     $ cd /path/to/src/WsdlToPhp/PhpGenerator/
     $ composer install
     $ phpunit
-```
+```