PHPCfg\Printer\Text::printFunc PHP Метод

    public function printFunc(Func $func)
    {
        $rendered = $this->render($func);
        $output = '';
        foreach ($rendered['blocks'] as $block) {
            $ops = $rendered['blocks'][$block];
            $output .= "\nBlock#" . $rendered['blockIds'][$block];
            foreach ($block->parents as $prev) {
                if ($rendered['blockIds']->contains($prev)) {
                    $output .= $this->indent("\nParent: Block#" . $rendered['blockIds'][$prev]);
                }
            }
            foreach ($ops as $op) {
                $output .= $this->indent("\n" . $op['label']);
                foreach ($op['childBlocks'] as $child) {
                    $output .= $this->indent("\n" . $child['name'] . ": Block#" . $rendered['blockIds'][$child['block']], 2);
                }
            }
            $output .= "\n";
        }
        return $output;
    }