comparison vendor/symfony/console/Input/Input.php @ 5:12f9dff5fda9 tip

Update to Drupal core 8.7.1

     {
         $definition = $this->definition;
         $givenArguments = $this->arguments;
 
         $missingArguments = array_filter(array_keys($definition->getArguments()), function ($argument) use ($definition, $givenArguments) {
-            return !array_key_exists($argument, $givenArguments) && $definition->getArgument($argument)->isRequired();
+            return !\array_key_exists($argument, $givenArguments) && $definition->getArgument($argument)->isRequired();
         });
 
         if (\count($missingArguments) > 0) {
             throw new RuntimeException(sprintf('Not enough arguments (missing: "%s").', implode(', ', $missingArguments)));
         }

     {
         if (!$this->definition->hasOption($name)) {
             throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
         }
 
-        return array_key_exists($name, $this->options) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
+        return \array_key_exists($name, $this->options) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
     }
 
     /**
      * {@inheritdoc}
      */