Improve PHP version constraint

sagikazarmark · sagikazarmark · commit 4aa78802f4a1 · 2016-08-02T10:31:12.000+02:00
diff --git a/composer.json b/composer.json
@@ -11,7 +11,7 @@
         }
     ],
     "require": {
-        "php": ">=5.4"
+        "php": "^5.4 || ^7.0"
     },
     "autoload": {
         "psr-4": {
