jsonrainbow · DannyvdSluijs · Mar 24, 2026 · Mar 23, 2026 · Mar 23, 2026 · Mar 23, 2026
diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
@@ -0,0 +1,42 @@
+name: "Continuous Integration"
+
+on:
+  push:
+    branches:
+      - 5.x.x
+  pull_request:
+    branches:
+      - 5.x.x
+
+jobs:
+  tests:
+    name: "PHP ${{ matrix.php-version }}"
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        php-version: ['7.1', '7.2', '7.3', '7.4']
+
+    steps:
+      - name: "Checkout"
+        uses: "actions/checkout@v4"
+
+      - name: "Install PHP"
+        uses: "shivammathur/setup-php@v2"
+        with:
+          coverage: "none"
+          extensions: "intl, zip"
+          ini-values: "memory_limit=-1, phar.readonly=0, error_reporting=E_ALL, display_errors=On"
+          php-version: "${{ matrix.php-version }}"
+          tools: composer
+
+      - name: "Update dependencies"
+        run: "composer update --ansi --no-interaction --no-progress --prefer-dist"
+
+      - name: "Validate composer.json"
+        run: "composer validate"
+
+      - name: "Run tests"
+        run: "composer test"
diff --git a/composer.json b/composer.json
@@ -61,6 +61,12 @@
     "bin": [
         "bin/validate-json"
     ],
+    "config": {
+        "audit": {
+            "ignored": ["PKSA-z3gr-8qht-p93v"],
+            "block-insecure": false
+        }
+    },
     "scripts": {
         "coverage": "@php phpunit --coverage-text",
         "style-check": "@php php-cs-fixer fix --dry-run --verbose --diff",

diff --git a/src/JsonSchema/Uri/Retrievers/Curl.php b/src/JsonSchema/Uri/Retrievers/Curl.php
@@ -51,7 +51,9 @@ public function retrieve($uri)
         $this->fetchMessageBody($response);
         $this->fetchContentType($response);
 
-        curl_close($ch);
+        if (PHP_VERSION_ID < 80000) {
+            curl_close($ch);
+        }
 
         return $this->messageBody;
     }