From 72d37221d15fa593e209a628a989781e22f49a0a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dariusz=20Rumi=C5=84ski?= <dariusz.ruminski@gmail.com>
Date: Sun, 7 Dec 2014 00:51:18 +0100
Subject: [PATCH] CS Fixes: lowercase null constants

---
 .../Component/DependencyInjection/Dumper/PhpDumper.php       | 5 +++++
 .../DependencyInjection/Tests/Fixtures/php/services8.php     | 2 +-
 .../Tests/Fixtures/php/services9_compiled.php                | 4 ++--
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php b/src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
index 11cae7a97ad56..5b266ba9edc04 100644
--- a/src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
+++ b/src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
@@ -1072,6 +1072,11 @@ private function exportParameters($parameters, $path = '', $indent = 12)
                 throw new InvalidArgumentException(sprintf('You cannot dump a container with parameters that contain expressions. Expression "%s" found in "%s".', $value, $path.'/'.$key));
             } else {
                 $value = $this->export($value);
+
+                // If exported value is `null` then standardize it: `true` and `false` are exported in lower-case, so let do the same with `null`.
+                if ('NULL' === $value) {
+                    $value = 'null';
+                }
             }
 
             $php[] = sprintf('%s%s => %s,', str_repeat(' ', $indent), var_export($key, true), $value);
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services8.php b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services8.php
index a6de38e381bae..067128e423ac6 100644
--- a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services8.php
+++ b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services8.php
@@ -31,7 +31,7 @@ public function __construct()
             'values' => array(
                 0 => true,
                 1 => false,
-                2 => NULL,
+                2 => null,
                 3 => 0,
                 4 => 1000.3,
                 5 => 'true',
diff --git a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9_compiled.php b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9_compiled.php
index 7d03bd5b8b0d8..4f58969522571 100644
--- a/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9_compiled.php
+++ b/src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9_compiled.php
@@ -268,8 +268,8 @@ protected function getMethodCall1Service()
         $this->services['method_call1'] = $instance = new \Bar\FooClass();
 
         $instance->setBar($this->get('foo'));
-        $instance->setBar(NULL);
-        $instance->setBar(($this->get("foo")->foo() . (($this->hasparameter("foo")) ? ($this->getParameter("foo")) : ("default"))));
+        $instance->setBar(null);
+        $instance->setBar(($this->get("foo")->foo().(($this->hasparameter("foo")) ? ($this->getParameter("foo")) : ("default"))));
 
         return $instance;
     }