From 3249b7e2e08d3542a24c3f9fc4f1673fbb44f4d9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A1n=20Forg=C3=A1=C4=8D?= <forgac@artfocus.cz>
Date: Wed, 3 Jun 2020 08:13:30 +0200
Subject: [PATCH] support of PHP 7.3+

---
 .travis.yml       | 7 ++-----
 composer.json     | 6 +++---
 tests/AmpTest.php | 2 +-
 3 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 178389f2..726b0bfb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,11 +2,8 @@ language: php
 dist: trusty
 
 php:
-  - 5.5
-  - 5.6
-  - 7.0
-  - 7.1
-  - 7.2
+  - 7.3
+  - 7.4
   - hhvm
   - nightly
 
diff --git a/composer.json b/composer.json
index 51906ce5..209f9f21 100644
--- a/composer.json
+++ b/composer.json
@@ -11,9 +11,9 @@
     "keywords": ["Drupal", "AMP", "mobile"],
     "homepage": "https://github.com/Lullabot/amp-library",
     "require" : {
-        "php" : ">=5.5.0",
+        "php" : ">=7.3",
         "querypath/QueryPath": ">=3.0.4",
-        "sebastian/diff": "^1.2 || ^2 || ^3",
+        "sebastian/diff": "^4",
         "marc1706/fast-image-size": "1.*",
         "masterminds/html5": "~2.3.0",
         "sabberworm/php-css-parser": "^8.0.0",
@@ -25,7 +25,7 @@
     },
     "require-dev": {
         "php" : ">=5.5.0",
-        "phpunit/phpunit": "4.8.* || ^6",
+        "phpunit/phpunit": "^9",
         "symfony/console": "^2.7.0"
     }
 }
diff --git a/tests/AmpTest.php b/tests/AmpTest.php
index 3dfeb720..1af67548 100644
--- a/tests/AmpTest.php
+++ b/tests/AmpTest.php
@@ -28,7 +28,7 @@ class AmpTest extends TestCase
     protected $amp = null;
     protected $skip_internet = false;
 
-    public function setup()
+    public function setup(): void
     {
         $this->amp = new AMP();
         $this->skip_internet = getenv('AMP_TEST_SKIP_INTERNET');