From a1c3d6184c042f0dfa6b58ffd4479aa6a68d9ff7 Mon Sep 17 00:00:00 2001
From: Constantine Nathanson
 <35217733+const-cloudinary@users.noreply.github.com>
Date: Sat, 28 Jan 2023 13:40:11 -0500
Subject: [PATCH] Fix PHP 8.2 deprecation warnings

---
 .github/workflows/test.yaml                   | 29 +++++++++++++++++++
 .travis.yml                                   | 25 ----------------
 .../Operand/Variable/Predefined/PVar.php      |  2 +-
 3 files changed, 30 insertions(+), 26 deletions(-)
 create mode 100644 .github/workflows/test.yaml
 delete mode 100644 .travis.yml

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
new file mode 100644
index 0000000..712118f
--- /dev/null
+++ b/.github/workflows/test.yaml
@@ -0,0 +1,29 @@
+name: Tests
+on: [push, pull_request]
+jobs:
+  php:
+    name: PHP ${{ matrix.php-versions }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        php-versions:
+          - '5.6'
+          - '7.4'
+          - '8.0'
+          - '8.1'
+          - '8.2'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup PHP, with composer and extensions
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          extensions: json
+          coverage: xdebug
+      - name: Install Composer dependencies
+        run: composer update -n
+      - name: Run Tests
+        run: |
+          vendor/bin/simple-phpunit
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index b5c0e6f..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-language: php
-php:
-  - '8.1'
-  - '8.0'
-  - '7.4'
-  - '7.3'
-  - '7.2'
-  - '7.1'
-  - '7.0'
-  - '5.6'
-
-before_install:
-  - export COMPOSER_MEMORY_LIMIT=-1
-install: composer install
-
-script: vendor/bin/simple-phpunit
-
-branches:
-  except:
-    - staging-test
-
-notifications:
-  email:
-    recipients:
-      - sdk_developers@cloudinary.com
diff --git a/src/Transformation/Expression/Operand/Variable/Predefined/PVar.php b/src/Transformation/Expression/Operand/Variable/Predefined/PVar.php
index 7c0c9b3..715f771 100644
--- a/src/Transformation/Expression/Operand/Variable/Predefined/PVar.php
+++ b/src/Transformation/Expression/Operand/Variable/Predefined/PVar.php
@@ -96,7 +96,7 @@ class PVar extends Expression
     public function __construct($name)
     {
         if (empty($name) || ! self::isPredefinedVariable($name)) {
-            throw new InvalidArgumentException("Invalid predefined variable name: '${name}'");
+            throw new InvalidArgumentException("Invalid predefined variable name: '{$name}'");
         }
 
         parent::__construct($name);