replace internal use of fopen and cURL fallback with Guzzle library

Author: mtmail

.github/workflows/ci.yml

@@ -35,16 +35,13 @@ jobs:
           if [ "${{ matrix.php-version }}" != "8.5" ]; then rm composer.lock; fi
           composer install --no-progress --no-suggest --no-interaction
 
-      - name: Run phpunit tests (with and without cURL)
-        run: |
-          ./vendor/bin/phpunit --display-deprecations
-          SKIP_CURL=1 ./vendor/bin/phpunit --display-deprecations
+      - name: Run phpunit tests
+        run: ./vendor/bin/phpunit --display-deprecations
 
-      - name: Run proxy tests (with and without cURL)
+      - name: Run proxy tests
         run: |
           docker run -d --name=tinyproxy -p 8888:8888 monokal/tinyproxy:latest ANY
           PROXY=http://0.0.0.0:8888 ./vendor/bin/phpunit
-          PROXY=http://0.0.0.0:8888 SKIP_CURL=1 ./vendor/bin/phpunit
           docker rm -f tinyproxy
 
       - name: Run PHPCS (Code Sniffer)

CHANGES.txt

@@ -1,3 +1,7 @@
+unreleased
+=====================================================
+- replace internal use of fopen and cURL fallback with Guzzle library
+
 3.4.0 -- Sat Mar 29 2026
 =====================================================
 - deprecate PHP 8.1

composer.json

@@ -15,7 +15,8 @@
     }
   },
   "require": {
-    "php": ">=8.2"
+    "php": ">=8.2",
+    "guzzlehttp/guzzle": "^7.0"
   },
   "require-dev": {
     "phpunit/phpunit": "^12.5.8",
@@ -24,13 +25,11 @@
   },
   "scripts": {
     "test": "phpunit --display-deprecations",
-    "test:nocurl": "SKIP_CURL=1 phpunit --display-deprecations",
     "phpcs": "phpcs .",
     "phpstan": "phpstan analyse",
     "check": [
       "composer validate --strict",
       "@test",
-      "@test:nocurl",
       "@phpcs",
       "@phpstan"
     ]