diff --git a/.github/workflows/integration-and-unit-tests.yml b/.github/workflows/integration-and-unit-tests.yml
new file mode 100644
index 0000000..e1bf733
--- /dev/null
+++ b/.github/workflows/integration-and-unit-tests.yml
@@ -0,0 +1,74 @@
+name: Integration and Unit Tests
+
+on:
+  push:
+    branches: master
+    paths:
+      - '**.php'
+      - 'phpunit.xml'
+      - 'composer.json'
+      - '**.yml'
+  pull_request:
+    branches: master
+    paths:
+      - '**.php'
+      - 'phpunit.xml'
+      - 'composer.json'
+      - '**.yml'
+  workflow_dispatch:
+
+jobs:
+  testing:
+    name: WP ${{ matrix.wordpress-version }} + PHP ${{ matrix.php-version }} + MS ${{ matrix.is-multisite }} + Allowed to fail ${{ matrix.allow-failure }}
+
+    runs-on: ubuntu-latest
+
+    services:
+      mysql:
+        image: mariadb:latest
+        ports:
+          - '3306:3306'
+        env:
+          MYSQL_ROOT_PASSWORD: wordpress
+          MARIADB_INITDB_SKIP_TZINFO: 1
+          MYSQL_USER: wordpress
+          MYSQL_PASSWORD: wordpress
+          MYSQL_DATABASE: wordpress_test
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - wordpress-version: '5.2.x'
+            php-version: '7.2'
+            is-multisite: 0
+            allow-failure: false
+          - wordpress-version: 'latest'
+            php-version: '7.0'
+            is-multisite: 0
+            allow-failure: false
+          - wordpress-version: 'latest'
+            php-version: '8.2'
+            is-multisite: 0
+            allow-failure: false
+          - wordpress-version: 'nightly'
+            php-version: '7.0'
+            is-multisite: 0
+            allow-failure: true
+          - wordpress-version: 'nightly'
+            php-version: '8.3'
+            is-multisite: 0
+            allow-failure: true
+
+    env:
+      WP_MULTISITE: ${{ matrix.is-multisite }}
+
+    steps:
+      - name: Check out the source code
+        uses: actions/checkout@v3
+
+      - name: Run PHPUnit tests
+        uses: polylang/actions/phpunit@main
+        with:
+          php-version: ${{ matrix.php-version }}
+          wordpress-version: ${{ matrix.wordpress-version }}
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
new file mode 100644
index 0000000..9003d9f
--- /dev/null
+++ b/.github/workflows/static-analysis.yml
@@ -0,0 +1,21 @@
+name: Static Analysis
+
+on:
+  push:
+    branches: master
+  pull_request:
+    branches: master
+  workflow_dispatch:
+
+jobs:
+  testing:
+    name: PHPCS and PHPStan
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Check out the source code
+      uses: actions/checkout@v3
+
+    - name: Run PHPCS and PHPStan tests
+      uses: polylang/actions/static-analysis@main
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 980c534..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,78 +0,0 @@
-if: "branch = master"
-
-language: "php"
-os:
-  - "linux"
-dist: "bionic"
-
-jobs:
-  include:
-    - name: "PHPCS + PHPStan - PHP 7.4"
-      php: "7.4"
-      env: "WP_VERSION=latest WP_MULTISITE=0"
-      install:
-        - "composer update"
-      script:
-        - "vendor/bin/phpcs"
-        - "vendor/bin/phpstan analyze --memory-limit=512M"
-
-    - name: "WP 5.2 - PHP 7.2"
-      php: "7.2"
-      env: "WP_VERSION=5.2 WP_MULTISITE=0"
-
-    - name: "WP latest - PHP 7.0"
-      dist: "xenial"
-      php: "7.0"
-      env: "WP_VERSION=latest WP_MULTISITE=0"
-
-    - name: "WP latest - PHP 8.2"
-      php: "8.2"
-      env: "WP_VERSION=latest WP_MULTISITE=0"
-
-    - name: "WP nightly - PHP 7.0"
-      dist: "xenial"
-      php: "7.0"
-      env: "WP_VERSION=nightly WP_MULTISITE=0"
-
-    - name: "WP nightly - PHP 8.2"
-      php: "8.2"
-      env: "WP_VERSION=nightly WP_MULTISITE=0"
-
-  allow_failures:
-    - dist: "xenial"
-      php: "7.0"
-      env: "WP_VERSION=nightly WP_MULTISITE=0"
-
-    - php: "8.2"
-      env: "WP_VERSION=nightly WP_MULTISITE=0"
-
-services:
-  - "mysql"
-
-cache:
-  directories:
-    - "${HOME}/.composer/cache"
-
-before_install:
-  - "phpenv config-rm xdebug.ini"
-  - "export PATH=\"$(composer config --absolute --global bin-dir):${PATH}\""
-
-install:
-  - |
-    if [[ $WP_VERSION == "5.2" ]]; then
-      composer require --no-interaction --no-update --ignore-platform-reqs --dev "phpunit/phpunit ^7.5"
-    fi
-  - composer remove --no-interaction --no-update --dev "phpstan/phpstan"
-  - composer remove --no-interaction --no-update --dev "wpsyntex/polylang-phpstan"
-  - "composer update"
-  - "bash tests/bin/install-wp-tests.sh wordpress_test root \"\" localhost \"${WP_VERSION}\""
-
-script:
-  - "vendor/bin/phpunit --verbose"
-
-notifications:
-  email:
-    on_success: "never"
-    on_failure: "change"
-
-
diff --git a/tests/phpunit/bootstrap.php b/tests/phpunit/bootstrap.php
index 90d18d0..ac788b8 100644
--- a/tests/phpunit/bootstrap.php
+++ b/tests/phpunit/bootstrap.php
@@ -1,7 +1,7 @@
 <?php
 
 $_root_dir  = dirname( __DIR__, 2 );
-$_tests_dir = $_root_dir . '/tmp/wordpress-tests-lib';
+$_tests_dir = ! empty( getenv( 'WP_TESTS_DIR' ) ) ? getenv( 'WP_TESTS_DIR' ) : $_root_dir . '/tmp/wordpress-tests-lib';
 require_once $_tests_dir . '/includes/functions.php';
 
 require_once $_root_dir . '/vendor/autoload.php';