Exact Online API XML read + write

RawConnection.php

<?php

namespace app\exact;

use GuzzleHttp\Client;

class RawConnection extends \Picqer\Financials\Exact\Connection
{
    /**
     * Gets XML for an division.
     *
     * @param string $division division code
     * @param string $topic    the topic
     *
     * @return false on failure or SimpleXMLElement
     */
    public function getXml($division, $topic)
    {
        $headers = ['Authorization' => 'Bearer '.$this->getAccessToken()];
        $client = new Client([
            'base_uri' => 'https://start.exactonline.nl/docs/',
        ]);
        try {
            $response = $client->request('GET', 'XMLDownload.aspx', [
                'query' => ['Topic' => $topic, '_Division_' => $division],
                'headers' => $headers,
            ]);

            return new \SimpleXMLElement((string) $response->getBody());
        } catch (\Exception $e) {
        }

        return false;
    }

    /**
     * Gets XML for an division.
     *
     * @param string $division division code
     * @param string $topic    the topic
     *
     * @return false on failure or SimpleXMLElement
     */
    public function postXml($division, $topic, $body)
    {
        $headers = ['Authorization' => 'Bearer '.$this->getAccessToken()];
        $client = new Client([
            'base_uri' => 'https://start.exactonline.nl/docs/',
        ]);
        try {
            $response = $client->request('POST', 'XMLUpload.aspx', [
                'query' => ['Topic' => $topic, '_Division_' => $division],
                'headers' => $headers,
                'body' => $body,
            ]);

            return new \SimpleXMLElement((string) $response->getBody());
        } catch (\Exception $e) {
            var_dump($e->getMessage());
        }

        return false;
    }
}

@LexKoomen There's a mistake in your code:

$tspaging = strval($string->Topics->Topic->attributes()->{'ts_d'});
$array[$i]=$string;

You should check whether or not the Topic value exists before calling the attributes function.

if(isset($string->Topics->Topic)){
    $tspaging = strval($string->Topics->Topic->attributes()->{'ts_d'});
    $array[$i]=$string;
}

@justijndepover @LexKoomen How can we add filter and change limit from 100 to 1000 ????