comparison vendor/symfony/debug/ErrorHandler.php @ 18:af1871eacc83

Update to Drupal core 8.7.1

             if (!isset($prev[$type])) {
                 throw new \InvalidArgumentException('Unknown error type: '.$type);
             }
             if (!\is_array($log)) {
                 $log = [$log];
-            } elseif (!array_key_exists(0, $log)) {
+            } elseif (!\array_key_exists(0, $log)) {
                 throw new \InvalidArgumentException('No logger provided');
             }
             if (null === $log[0]) {
                 $this->loggedErrors &= ~$type;
             } elseif ($log[0] instanceof LoggerInterface) {

                 ($type & $level) ? $this->loggers[$type][1] : LogLevel::DEBUG,
                 $logMessage,
                 $errorAsException ? ['exception' => $errorAsException] : [],
             ];
         } else {
+            if (!\defined('HHVM_VERSION')) {
+                $currentErrorHandler = set_error_handler('var_dump');
+                restore_error_handler();
+            }
+
             try {
                 $this->isRecursive = true;
                 $level = ($type & $level) ? $this->loggers[$type][1] : LogLevel::DEBUG;
                 $this->loggers[$type][0]->log($level, $logMessage, $errorAsException ? ['exception' => $errorAsException] : []);
             } finally {
                 $this->isRecursive = false;
 
                 if (!\defined('HHVM_VERSION')) {
-                    set_error_handler([$this, __FUNCTION__]);
+                    set_error_handler($currentErrorHandler);
                 }
             }
         }
 
         return !$silenced && $type && $log;