comsave/soap-client

<?php
namespace Phpforce\SoapClient\Exception;

/**
 * Collection of faulty results
 */
class SaveException extends \Exception implements \IteratorAggregate, \Countable
{
    protected $results = array();

    public function add($result)
    {
        $this->results[] = $result;

        $this->message = implode(
            "\n",
            array_map(function($e) {
                $errors = $e->getErrors();
                if (count($errors) > 0) {
                    return $errors[0]->getMessage();
                }
            }, $this->results
            )
        );
    }

    public function getIterator()
    {
        return new \ArrayIterator($this->results);
    }

    public function count()
    {
        return count($this->results);
    }
}