From 208ca94b67ad1cefc26d07bc663c3dc618181ad0 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Wed, 22 Apr 2015 14:35:58 +0200
Subject: [PATCH] [VarDumper] Allow preserving a subset of cut arrays

---
 .../VarDumper/Caster/CutArrayStub.php         | 30 +++++++++++++++++++
 .../Component/VarDumper/Caster/SplCaster.php  | 13 +-------
 .../Component/VarDumper/Caster/StubCaster.php |  5 ++++
 .../VarDumper/Cloner/AbstractCloner.php       |  1 +
 .../VarDumper/Tests/Caster/SplCasterTest.php  |  4 +--
 5 files changed, 39 insertions(+), 14 deletions(-)
 create mode 100644 src/Symfony/Component/VarDumper/Caster/CutArrayStub.php

diff --git a/src/Symfony/Component/VarDumper/Caster/CutArrayStub.php b/src/Symfony/Component/VarDumper/Caster/CutArrayStub.php
new file mode 100644
index 0000000000000..f2a803053a6c0
--- /dev/null
+++ b/src/Symfony/Component/VarDumper/Caster/CutArrayStub.php
@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\VarDumper\Caster;
+
+/**
+ * Represents a cut array.
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class CutArrayStub extends CutStub
+{
+    public $preservedSubset;
+
+    public function __construct(array $value, array $preservedKeys)
+    {
+        parent::__construct($value);
+
+        $this->preservedSubset = array_intersect_key($value, array_flip($preservedKeys));
+        $this->cut -= count($this->preservedSubset);
+    }
+}
diff --git a/src/Symfony/Component/VarDumper/Caster/SplCaster.php b/src/Symfony/Component/VarDumper/Caster/SplCaster.php
index a4d4760500d83..f4b1f47cf78ee 100644
--- a/src/Symfony/Component/VarDumper/Caster/SplCaster.php
+++ b/src/Symfony/Component/VarDumper/Caster/SplCaster.php
@@ -160,18 +160,7 @@ public static function castFileObject(\SplFileObject $c, array $a, Stub $stub, $
         }
 
         if (isset($a[$prefix.'fstat'])) {
-            $fstat = $a[$prefix.'fstat'];
-            $fstat = array(
-                'dev' => $fstat['dev'],
-                'ino' => $fstat['ino'],
-                'nlink' => $fstat['nlink'],
-                'rdev' => $fstat['rdev'],
-                'blksize' => $fstat['blksize'],
-                'blocks' => $fstat['blocks'],
-                '…' => '…'.(count($fstat) - 6),
-            );
-
-            $a[$prefix.'fstat'] = $fstat;
+            $a[$prefix.'fstat'] = new CutArrayStub($a[$prefix.'fstat'], array('dev', 'ino', 'nlink', 'rdev', 'blksize', 'blocks'));
         }
 
         return $a;
diff --git a/src/Symfony/Component/VarDumper/Caster/StubCaster.php b/src/Symfony/Component/VarDumper/Caster/StubCaster.php
index ab0f52e55ae9d..542f8a19f4afb 100644
--- a/src/Symfony/Component/VarDumper/Caster/StubCaster.php
+++ b/src/Symfony/Component/VarDumper/Caster/StubCaster.php
@@ -33,6 +33,11 @@ public static function castStub(Stub $c, array $a, Stub $stub, $isNested)
         }
     }
 
+    public static function castCutArray(CutArrayStub $c, array $a, Stub $stub, $isNested)
+    {
+        return $isNested ? $c->preservedSubset : $a;
+    }
+
     public static function cutInternals($obj, array $a, Stub $stub, $isNested)
     {
         if ($isNested) {
diff --git a/src/Symfony/Component/VarDumper/Cloner/AbstractCloner.php b/src/Symfony/Component/VarDumper/Cloner/AbstractCloner.php
index 83cb921319dda..180b1b373efa8 100644
--- a/src/Symfony/Component/VarDumper/Cloner/AbstractCloner.php
+++ b/src/Symfony/Component/VarDumper/Cloner/AbstractCloner.php
@@ -23,6 +23,7 @@ abstract class AbstractCloner implements ClonerInterface
 {
     public static $defaultCasters = array(
         'Symfony\Component\VarDumper\Caster\CutStub' => 'Symfony\Component\VarDumper\Caster\StubCaster::castStub',
+        'Symfony\Component\VarDumper\Caster\CutArrayStub' => 'Symfony\Component\VarDumper\Caster\StubCaster::castCutArray',
         'Symfony\Component\VarDumper\Caster\ConstStub' => 'Symfony\Component\VarDumper\Caster\StubCaster::castStub',
 
         'Closure' => 'Symfony\Component\VarDumper\Caster\ReflectionCaster::castClosure',
diff --git a/src/Symfony/Component/VarDumper/Tests/Caster/SplCasterTest.php b/src/Symfony/Component/VarDumper/Tests/Caster/SplCasterTest.php
index 299a3f93f56a4..121428ccfedef 100644
--- a/src/Symfony/Component/VarDumper/Tests/Caster/SplCasterTest.php
+++ b/src/Symfony/Component/VarDumper/Tests/Caster/SplCasterTest.php
@@ -106,14 +106,14 @@ public function testCastFileObject()
   ]
   flags: DROP_NEW_LINE|SKIP_EMPTY
   maxLineLen: 0
-  fstat: array:7 [
+  fstat: array:26 [
     "dev" => %d
     "ino" => %d
     "nlink" => %d
     "rdev" => 0
     "blksize" => %d
     "blocks" => %d
-    "…" => "…20"
+     …20
   ]
   eof: false
   key: 0

<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Transitional//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'>
<html xmlns='http://www.w3.org/1999/xhtml'>
<head>
<title>pFad - Phonifier reborn</title>
<meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
</head>
<body>
<h1>Pfad - The Proxy pFad of &#169; 2024 Garber Painting. All rights reserved.</h1>


<!-- Disclaimer -->
<p>Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.</p>
<br>
<p>Alternative Proxies:</p><p><a href="http://rainy.clevelandohioweatherforecast.com/php-proxy/index.php?q=https://patch-diff.githubusercontent.com/raw/symfony/symfony/pull/14443.patch" target="_blank">Alternative Proxy</a></p><p><a href="http://rainy.clevelandohioweatherforecast.com/pFad/index.php?u=https://patch-diff.githubusercontent.com/raw/symfony/symfony/pull/14443.patch" target="_blank">pFad Proxy</a></p><p><a href="http://rainy.clevelandohioweatherforecast.com/pFad/v3index.php?u=https://patch-diff.githubusercontent.com/raw/symfony/symfony/pull/14443.patch" target="_blank">pFad v3 Proxy</a></p><p><a href="http://rainy.clevelandohioweatherforecast.com/pFad/v4index.php?u=https://patch-diff.githubusercontent.com/raw/symfony/symfony/pull/14443.patch" target="_blank">pFad v4 Proxy</a></p></body>
</html>