Support PHP8

Author: Naktibalda

.travis.yml

@@ -8,6 +8,10 @@ php:
   - 7.2
   - 7.3
   - 7.4
+  - 8.0
+matrix:
+  allow_failures:
+    - php: 8.0
 
 install:
   - '[[ -z "$CI_USER_TOKEN" ]] || composer config github-oauth.github.com ${CI_USER_TOKEN};'

composer.json

@@ -18,7 +18,7 @@
     "minimum-stability": "RC",
 
     "require": {
-        "php": ">=5.6.0 <8.0",
+        "php": ">=5.6.0 <9.0",
         "codeception/codeception": "*@dev",
         "symfony/browser-kit": ">=2.7 <6.0",
         "symfony/dom-crawler": ">=2.7 <6.0",