CodeExplorer

parseValues example

    protected function parseConstraints(\SimpleXMLElement $nodes): array
    {
        $constraints = [];

        foreach ($nodes as $node) {
            if (\count($node) > 0) {
                if (\count($node->value) > 0) {
                    $options = $this->parseValues($node->value);
                } elseif (\count($node->constraint) > 0) {
                    $options = $this->parseConstraints($node->constraint);
                } elseif (\count($node->option) > 0) {
                    $options = $this->parseOptions($node->option);
                } else {
                    $options = [];
                }
            } elseif ('' !== (string) $node) {
                $options = XmlUtils::phpize(trim($node));
            } else {
                $options = null;
            }