Viewing file:  TypedNoDefaultReflectionProperty.php (1.46 KB) -rw-r--r--
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<?php
namespace Doctrine\Common\Reflection;
use ReflectionProperty;
/**
* PHP Typed No Default Reflection Property - special override for typed properties without a default value.
*/
class TypedNoDefaultReflectionProperty extends ReflectionProperty
{
/**
* {@inheritDoc}
*
* Checks that a typed property is initialized before accessing its value.
* This is necessary to avoid PHP error "Error: Typed property must not be accessed before initialization".
* Should be used only for reflecting typed properties without a default value.
*/
public function getValue($object = null)
{
return $object !== null && $this->isInitialized($object) ? parent::getValue($object) : null;
}
/**
* {@inheritDoc}
*
* Works around the problem with setting typed no default properties to
* NULL which is not supported, instead unset() to uninitialize.
*
* @link https://github.com/doctrine/orm/issues/7999
*/
public function setValue($object, $value = null)
{
if ($value === null && $this->hasType() && ! $this->getType()->allowsNull()) {
$propertyName = $this->getName();
$unsetter = function () use ($propertyName) {
unset($this->$propertyName);
};
$unsetter = $unsetter->bindTo($object, $this->getDeclaringClass()->getName());
$unsetter();
return;
}
parent::setValue($object, $value);
}
}
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