chore: lower php version tag, and automate build

Harrison Ifeanyichukwu · Harrison Ifeanyichukwu · commit d45d1d626b8a · 2018-08-25T11:10:49.000+01:00
diff --git a/composer.json b/composer.json
@@ -10,7 +10,7 @@
         }
     ],
     "require": {
-        "php" : ">=7.0",
+        "php" : ">=5.6",
         "php-coveralls/php-coveralls": "^2.1"
     },
     "require-dev": {
