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[VarDumper] fix serializing Stub instances

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This commit is contained in:
Nicolas Grekas 2019-02-16 23:37:38 +01:00
parent eb3299341f
commit 46d6a4d9ec
1 changed files with 17 additions and 10 deletions
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27
src/Symfony/Component/VarDumper/Cloner/Stub.php
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@ -39,22 +39,29 @@ class Stub
public $position = 0;
public $attr = [];
private static $defaultProperties = [];
/**
* @internal
*/
public function __sleep()
{
$this->serialized = [$this->class, $this->position, $this->cut, $this->type, $this->value, $this->handle, $this->refCount, $this->attr];
$properties = [];
return ['serialized'];
}
if (!isset(self::$defaultProperties[$c = \get_class($this)])) {
self::$defaultProperties[$c] = get_class_vars($c);
/**
* @internal
*/
public function __wakeup()
{
list($this->class, $this->position, $this->cut, $this->type, $this->value, $this->handle, $this->refCount, $this->attr) = $this->serialized;
unset($this->serialized);
foreach ((new \ReflectionClass($c))->getStaticProperties() as $k => $v) {
unset(self::$defaultProperties[$c][$k]);
}
}
foreach (self::$defaultProperties[$c] as $k => $v) {
if ($this->$k !== $v) {
$properties[] = $k;
}
}
return $properties;
}
}