feature #31130 [VarDumper] add caster for WeakReference instances of …

…PHP 7.4 (nicolas-grekas) This PR was merged into the 4.3-dev branch. Discussion ---------- [VarDumper] add caster for WeakReference instances of PHP 7.4 | Q | A | ------------- | --- | Branch? | master | Bug fix? | no | New feature? | yes | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | - | License | MIT | Doc PR | - ![image](https://user-images.githubusercontent.com/243674/56214443-2d9d8100-605e-11e9-86bb-157a07b5caa0.png) Commits ------- 0cdb808 [VarDumper] add caster for WeakReference instances of PHP 7.4
symfony · Apr 18, 2019 · a59fe66 · a59fe66
2 parents 8d96861 + 0cdb808
commit a59fe66
Show file tree

Hide file tree

Showing 3 changed files with 16 additions and 0 deletions.
diff --git a/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php b/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php
@@ -280,6 +280,13 @@ public static function castProperty(\ReflectionProperty $c, array $a, Stub $stub
         return $a;
     }
 
+    public static function castReference(\ReflectionReference $c, array $a, Stub $stub, $isNested)
+    {
+        $a[Caster::PREFIX_VIRTUAL.'id'] = $c->getId();
+
+        return $a;
+    }
+
     public static function castExtension(\ReflectionExtension $c, array $a, Stub $stub, $isNested)
     {
         self::addMap($a, $c, [

diff --git a/src/Symfony/Component/VarDumper/Caster/SplCaster.php b/src/Symfony/Component/VarDumper/Caster/SplCaster.php
@@ -188,6 +188,13 @@ public static function castOuterIterator(\OuterIterator $c, array $a, Stub $stub
         return $a;
     }
 
+    public static function castWeakReference(\WeakReference $c, array $a, Stub $stub, $isNested)
+    {
+        $a[Caster::PREFIX_VIRTUAL.'object'] = $c->get();
+
+        return $a;
+    }
+
     private static function castSplArray($c, array $a, Stub $stub, $isNested)
     {
         $prefix = Caster::PREFIX_VIRTUAL;

diff --git a/src/Symfony/Component/VarDumper/Cloner/AbstractCloner.php b/src/Symfony/Component/VarDumper/Cloner/AbstractCloner.php
@@ -38,6 +38,7 @@ abstract class AbstractCloner implements ClonerInterface
         'ReflectionMethod' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castMethod'],
         'ReflectionParameter' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castParameter'],
         'ReflectionProperty' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castProperty'],
+        'ReflectionReference' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castReference'],
         'ReflectionExtension' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castExtension'],
         'ReflectionZendExtension' => ['Symfony\Component\VarDumper\Caster\ReflectionCaster', 'castZendExtension'],
 
@@ -109,6 +110,7 @@ abstract class AbstractCloner implements ClonerInterface
         'SplObjectStorage' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castObjectStorage'],
         'SplPriorityQueue' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castHeap'],
         'OuterIterator' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castOuterIterator'],
+        'WeakReference' => ['Symfony\Component\VarDumper\Caster\SplCaster', 'castWeakReference'],
 
         'Redis' => ['Symfony\Component\VarDumper\Caster\RedisCaster', 'castRedis'],
         'RedisArray' => ['Symfony\Component\VarDumper\Caster\RedisCaster', 'castRedisArray'],