Merge pull request #18 from jDolba/allow-php8

PHP 8 support

Author: sserbin

.travis.yml

@@ -1,5 +1,5 @@
 language: php
-dist: trusty
+dist: bionic
 sudo: false
 
 cache:
@@ -11,6 +11,7 @@ php:
   - 7.2 # EOL: 20 Nov 2020
   - 7.3 # EOL: 6 Dec 2021
   - 7.4 # EOL: 28 Nov 2022
+  - 8.0 # EOL: 26 Nov 2023
 
 matrix:
   fast_finish: true

composer.json

@@ -16,7 +16,7 @@
         "psr-4": { "Sserbin\\TwigLinter\\Tests\\": "tests/"}
     },
     "require": {
-        "php": "~7.2",
+        "php": "~7.2|~8.0",
         "symfony/console": "^4.1 || ^5.1",
         "symfony/finder": "^4.1 || ^5.1",
         "twig/twig": "^2.5 || ^3",