- var_dump: documentation ( source)
- preg_match: documentation ( source)
<?php
$matches = array();
preg_match('/^(.*)-ean-(\d+)-([\w.]+)$/', '2in1-muurverf-badkamer-en-keuken-schimmelbestendig-ean-8710839146009-highres.jpg', $matches);
var_dump($matches);