<?php preg_match( string $pattern, string $subject, array &$matches = null, int $flags = 0, int $offset = 0): int|false
<?php $dom->schemaValidate(__DIR__.'/../../xsd/InvoicesDoc-v1.0.10.xsd'); return array_map(function ($error) { preg_match("/Element '(.+?)':( \[.*?])? (.+)/", $error->message, $matches); return [ 'field' => $matches[1] ?? null, 'message' => $matches[3] ?? null,
