PHP code example of earc / serializer

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

earc / serializer example snippets

use eArc\DI\DI;

DI::init();

use eArc\Serializer\Api\Serializer;

$serializedValue = di_get(Serializer::class)->serialize($value);
$deserializedValue = di_get(Serializer::class)->deserialize($serializedValue);

use eArc\Serializer\Api\Serializer;

class X {
    /** @var Y */
    protected $referenceToY;

    public function __construct()
    {
        $this->referenceToY = new Y($this);
    }
}

class Y {
    /** @var X */
    protected $referenceToX;

    public function __construct(X $x)
    {
        $this->referenceToX = $x;
    }    
}

$serializedValue = di_get(Serializer::class)->serialize(new X());

echo $serializedValue;

$object = di_get(Serializer::class)->deserialize($serializedValue);

use eArc\Serializer\Api\Serializer;

class Z1 {}
class Z2 {
    public $z1;
}

$classZ1 = new Z1();
$classZ2 = new Z2();
$classZ2->z1 = $classZ1;

$serializedValue = di_get(Serializer::class)->serialize([0 => $classZ1, 1 => $classZ2]);

use eArc\Serializer\SerializerTypes\SerializerDefaultType;

class MySerializerType extends SerializerDefaultType
{
    public function filterProperty(string $fQCN, string $propertyName): bool
    {
        static $blacklistProperties = [
            MyClass::class => [
                'myPropertyOne' => true,
                'anotherNotSerializedProperty' => true,
            ],
        ];

        return !array_key_exists($fQCN, $blacklistProperties) 
            && !array_key_exists($propertyName, $blacklistProperties[$fQCN]);
    }
}

use eArc\Serializer\Api\Serializer;

$serializerType = di_get(MySerializerType::class);

$serializedValue = di_get(Serializer::class)->serialize($value, $serializerType);
$deserializedValue = di_get(Serializer::class)->deserialize($serializedValue, $serializerType);

use eArc\Serializer\DataTypes\Interfaces\DataTypeInterface;

class MyDataType implements DataTypeInterface
{
    public function isResponsibleForSerialization(?object $object, $propertyName, $propertyValue): bool
    {
        return is_subclass_of($propertyValue, MyObjectsClassOrInterface::class);
    }

    public function serialize(?object $object, $propertyName, $propertyValue)
    {
        return [
            'type' => MyObjectsClassOrInterface::class,
            'value' => 'Put your serialized Information here.',
        ];
    }
    public function isResponsibleForDeserialization(?object $object, string $type, $value): bool
    {
        return $type === MyObjectsClassOrInterface::class;
    }

    public function deserialize(?object $object, string $type, $value)
    {
        return 'Here you return your deserialized class instance';
    }
}

use eArc\Serializer\SerializerTypes\SerializerDefaultType;

class MySerializerType extends SerializerDefaultType
{
    public function getDataTypes(): iterable
    {
        yield MyDataType::class => null;
        
        foreach (parent::getDataTypes() as $class => $object) {
            yield $class => $object;
        }
    }
}

use eArc\Serializer\Api\Serializer;

$serializerType = di_get(MySerializerType::class);

$serializedValue = di_get(Serializer::class)->serialize($value, $serializerType);
$deserializedValue = di_get(Serializer::class)->deserialize($serializedValue, $serializerType);