Merge pull request #17 from inspector-apm/symfony_v4_compatibility

Symfony v4 compatibility

Author: ilvalerione

composer.json

@@ -18,18 +18,18 @@
     "require": {
 		"php": ">=7.2.5",
 		"inspector-apm/inspector-php": "^3.6",
-        "symfony/config": "^5.2",
-        "symfony/dependency-injection": "^5.2",
-        "symfony/http-kernel": "^5.2",
-        "symfony/event-dispatcher": "^5.2",
-        "symfony/console": "^5.2",
-        "symfony/framework-bundle": "^5.2",
-        "symfony/yaml": "^5.2",
-        "symfony/security-bundle": "^5.2"
+        "symfony/config": "^4.4|^5.2",
+        "symfony/dependency-injection": "^4.4|^5.2",
+        "symfony/http-kernel": "^4.4|^5.2",
+        "symfony/event-dispatcher": "^4.4|^5.2",
+        "symfony/console": "^4.4|^5.2",
+        "symfony/framework-bundle": "^4.4|^5.2",
+        "symfony/yaml": "^4.4|^5.2",
+        "symfony/security-bundle": "^4.4|^5.2"
 	},
     "require-dev": {
         "doctrine/doctrine-bundle": "^2.4",
-        "symfony/framework-bundle": "^5.3.2",
+        "symfony/framework-bundle": "^4.4|^5.2",
         "phpunit/phpunit": "^9.5",
         "symfony/test-pack": "^1.0"
     },

src/DependencyInjection/Compiler/DoctrineDBALCompilerPass.php

@@ -7,6 +7,7 @@
 use Doctrine\DBAL\Logging\LoggerChain;
 use Doctrine\DBAL\SQLParserUtils;
 use Inspector\Symfony\Bundle\Inspectable\Doctrine\DBAL\Logging\InspectableSQLLogger;
+use OutOfBoundsException;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Definition;
@@ -51,9 +52,13 @@ public function process(ContainerBuilder $container)
                 // doctrine/dbal < 2.10.0
                 $chainLogger->addMethodCall('addLogger', [$logger]);
             } else {
-                $loggers = $chainLogger->getArgument(0);
-                array_push($loggers, $logger);
-                $chainLogger->replaceArgument(0, $loggers);
+                try {
+                    $loggers = $chainLogger->getArgument(0);
+                    array_push($loggers, $logger);
+                    $chainLogger->replaceArgument(0, $loggers);
+                } catch (OutOfBoundsException $exception) {
+                    $chainLogger->addArgument([$logger]);
+                }
             }
 
             $container->getDefinition(sprintf('doctrine.dbal.%s_connection.configuration', $name))->addMethodCall('setSQLLogger', [$logger]);

src/Listeners/ConsoleEventsSubscriber.php

@@ -42,9 +42,12 @@ public static function getSubscribedEvents(): array
             ConsoleEvents::COMMAND => ['onConsoleStart', 9999],
             ConsoleEvents::ERROR => ['onConsoleError', 128],
             ConsoleEvents::TERMINATE => ['onConsoleTerminate', 0],
-            ConsoleEvents::SIGNAL => ['onConsoleSignal', 0],
         ];
 
+        if (defined('Symfony\Component\Console::CONSOLE_SIGNAL')) {
+            $listeners[ConsoleEvents::SIGNAL] = ['onConsoleSignal', 0];
+        }
+
         return $listeners;
     }