added support for php 7

Raaghu · Raaghu · commit f72f1359fa47 · 2017-01-09T12:14:50.000+05:30
diff --git a/.travis.yml b/.travis.yml
@@ -4,7 +4,10 @@ php:
   - '5.3'
   - '5.4'
   - '5.6'
-  
+  - '7.0'
+  - '7.1'
+  - 'nightly'
+
 before_script:
   - composer update
 
diff --git a/composer.json b/composer.json
@@ -14,7 +14,7 @@
 		}
 	],
 	"require" : {
-		"php" : "~5.3"
+		"php" : ">=5.3"
 	},
 	"require-dev" : {
 		"phpunit/phpunit" : "~4.8"
