wikimedia/mediawiki-extensions-Wikibase

<?php declare( strict_types=1 );

namespace Wikibase\Repo\RestApi\Application\UseCases;

use ArrayObject;

/**
 * @license GPL-2.0-or-later
 */
class ConvertArrayObjectsToArray {

    public static function execute( iterable $serialization ): array {
        $output = [];
        foreach ( $serialization as $key => $value ) {
            if ( is_array( $value ) ) {
                $output[ $key ] = self::execute( $value );
            } elseif ( $value instanceof ArrayObject ) {
                $output[ $key ] = self::execute( (array)$value );
            } else {
                $output[ $key ] = $value;
            }
        }
        return $output;
    }

}