Fix #74 - Support missing function error_reporting

Author: williamdes

src/Console/Application.php

@@ -21,12 +21,17 @@
 use Doctum\Doctum;
 use Symfony\Component\Console\Application as BaseApplication;
 
+use function function_exists;
+use function error_reporting;
+
 class Application extends BaseApplication
 {
 
     public function __construct()
     {
-        error_reporting(-1);
+        if (function_exists('error_reporting')) {
+            error_reporting(-1);
+        }
         ErrorHandler::register();
 
         parent::__construct('Doctum', Doctum::VERSION);

src/ErrorHandler.php

@@ -13,6 +13,21 @@
 
 namespace Doctum;
 
+use function function_exists;
+use function error_reporting;
+use function sprintf;
+use function set_error_handler;
+
+use const E_ALL;
+use const E_ERROR;
+use const E_WARNING;
+use const E_NOTICE;
+use const E_USER_ERROR;
+use const E_USER_WARNING;
+use const E_USER_NOTICE;
+use const E_USER_DEPRECATED;
+use const E_RECOVERABLE_ERROR;
+
 final class ErrorHandler
 {
     private const ERROR_LEVELS = [
@@ -39,11 +54,18 @@ public static function register(): void
      */
     public function handle($level, $message, $file = 'unknown', $line = 0, $context = []): bool
     {
+        $currentLevel = E_ALL;
+
+        if (function_exists('error_reporting')) {
+            $currentLevel = error_reporting();
+        }
+
         /**
          * Check if Error Control Operator (@) was used
          * See: https://php.watch/versions/8.0/fatal-error-suppression#suppress-error-handlers
          */
-        $isSilenced = ! (error_reporting() & $level);
+        $isSilenced = ! ($currentLevel & $level);
+
 
         if (! $isSilenced) {
             throw new \ErrorException(sprintf('%s: %s in %s line %d', self::ERROR_LEVELS[$level] ?? $level, $message, $file, $line));