Downgrade php requirements (symfony#74)

mickaelandrieu · dunglas · commit 1390bf88ac9d · 2018-09-10T17:16:36.000+02:00
* Downgrade PHP requirements to PHP 7.1

* Updated appveyor configuration

* Addressed comments
diff --git a/.travis.yml b/.travis.yml
@@ -3,6 +3,7 @@ addons:
   chrome: stable
 
 php:
+  - 7.1
   - 7.2
 
 cache:
diff --git a/composer.json b/composer.json
@@ -17,9 +17,10 @@
     }
   ],
   "require": {
-    "php": ">=7.2",
+    "php": ">=7.1",
     "facebook/webdriver": "^1.5",
     "symfony/browser-kit": "^4.0",
+    "symfony/polyfill-php72": "^1.9",
     "symfony/process": "^4.0"
   },
   "conflict": {

-Original file line number
+Diff line change
   chrome: stable
 php:
 +  - 7.1
   - 7.2
 cache: