- var_dump: documentation ( source)
- unserialize: documentation ( source)
- serialize: documentation ( source)
<?php
class Foo {
protected $foo = 123;
}
$foo = new Foo();
$serializedFoo = serialize($foo);
$unserializedFoo = unserialize($serializedFoo, ['allowed_classes' => [Foo::class]]);
var_dump($serializedFoo, $unserializedFoo);