From a642e4b9f1212fb1a2887aa7dc8e11996a34d911 Mon Sep 17 00:00:00 2001
From: ryunosuke <ryunosuke.arima@gmail.com>
Date: Mon, 9 Feb 2015 15:10:45 +0900
Subject: [PATCH] [Console] fixed ArrayInput, if array contains 0 key.

---
 src/Symfony/Component/Console/Input/ArrayInput.php       | 6 ++++--
 .../Component/Console/Tests/Input/ArrayInputTest.php     | 9 +++++++++
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/Symfony/Component/Console/Input/ArrayInput.php b/src/Symfony/Component/Console/Input/ArrayInput.php
index f3222bb555..5743bb8af1 100644
--- a/src/Symfony/Component/Console/Input/ArrayInput.php
+++ b/src/Symfony/Component/Console/Input/ArrayInput.php
@@ -100,8 +100,10 @@ class ArrayInput extends Input
         $values = (array) $values;
 
         foreach ($this->parameters as $k => $v) {
-            if (is_int($k) && in_array($v, $values)) {
-                return true;
+            if (is_int($k)) {
+                if (in_array($v, $values)) {
+                    return true;
+                }
             } elseif (in_array($k, $values)) {
                 return $v;
             }
diff --git a/src/Symfony/Component/Console/Tests/Input/ArrayInputTest.php b/src/Symfony/Component/Console/Tests/Input/ArrayInputTest.php
index 7cf28e8f49..cc89083c6b 100644
--- a/src/Symfony/Component/Console/Tests/Input/ArrayInputTest.php
+++ b/src/Symfony/Component/Console/Tests/Input/ArrayInputTest.php
@@ -38,6 +38,15 @@ class ArrayInputTest extends \PHPUnit_Framework_TestCase
         $this->assertTrue($input->hasParameterOption('--foo'), '->hasParameterOption() returns true if an option is present in the passed parameters');
     }
 
+    public function testGetParameterOption()
+    {
+        $input = new ArrayInput(array('name' => 'Fabien', '--foo' => 'bar'));
+        $this->assertEquals('bar', $input->getParameterOption('--foo'), '->getParameterOption() returns the option of specified name');
+
+        $input = new ArrayInput(array('Fabien', '--foo' => 'bar'));
+        $this->assertEquals('bar', $input->getParameterOption('--foo'), '->getParameterOption() returns the option of specified name');
+    }
+
     public function testParseArguments()
     {
         $input = new ArrayInput(array('name' => 'foo'), new InputDefinition(array(new InputArgument('name'))));