used server variable instead of env

Author: transistive

.github/workflows/integration-test-aura.yml

@@ -28,7 +28,7 @@ jobs:
           php_version: 8.0
           version: 2
       - name: clean database
-        run: echo $CONNECTION && CONNECTION=$CONNECTION php tests/clean-database.php
+        run: CONNECTION=$CONNECTION php tests/clean-database.php
       - uses: php-actions/phpunit@v3
         with:
           configuration: phpunit.xml.dist

tests/clean-database.php

@@ -15,7 +15,7 @@
 
 require __DIR__.'/../vendor/autoload.php';
 
-$connection = $_ENV['CONNECTION'] ?? 'neo4j://neo4j:testtest@localhost';
+$connection = $_SERVER['CONNECTION'] ?? 'neo4j://neo4j:testtest@localhost';
 
 echo '================================================================================'.PHP_EOL;
 echo 'CLEANING DATABASE neo4j OVER CONNECTION: ';