/**
* @param Filter $node
* @param Compiler $compiler
*
* @return string
*/
public function __invoke(Filter $node, Compiler $compiler)
{
$data = '';
foreach ($node->block->nodes as $n) {
if (isset($n->value)) {
$data .= preg_match('/^[[:space:]]*\\|(?!\\|)(.*)/', $n->value, $m) ? $compiler->wrapOutPhp($m[1]) : $n->value . "\n";
continue;
}
$data .= $compiler->wrapOutPhp($compiler->subCompiler()->compile($n));
}
return $data ? $compiler->wrapInPhp($data) : $data;
}