private function renderFunction(\DOMNode $entryEl, $padding, array $options)
{
$function = $entryEl->getAttribute('function');
$args = [];
foreach ($entryEl->query('./arg') as $argEl) {
$argString = $this->truncate->format($argEl->nodeValue, array_merge($this->truncate->getDefaultOptions(), ['length' => 100]));
$args[] = str_replace("\n", '', $argString);
}
if ($options['show_args'] && $args) {
return sprintf('%s%s(%s', $pad = str_repeat(' ', $padding), $function, "\n" . $pad . ' ' . implode("\n" . $pad . ' ', $args) . "\n" . $pad . '</>)');
}
return sprintf('%s%s()', $pad = str_repeat(' ', $padding), $function);
}
