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/*
* This file is part of the ICanBoogie package.
*
* (c) Olivier Laviale <olivier.laviale@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ICanBoogie;
trait ToArrayRecursiveTrait
{
/**
* Transforms an instance into an array.
*
* @return array
*/
abstract function to_array();
/**
* Transforms an instance into an array recursively.
*
* @return array
*/
public function to_array_recursive()
{
$array = $this->to_array();
foreach ($array as $key => &$value)
{
if ($value instanceof ToArrayRecursive)
{
$value = $value->to_array_recursive();
}
else if ($value instanceof ToArray)
{
$value = $value->to_array();
}
}
return $array;
}
}