Flow\Node\SetNode::compile PHP Метод

    public function compile($compiler, $indent = 0)
    {
        $name = "\$context['{$this->name}']";
        if ($this->value instanceof NodeList) {
            $compiler->raw("ob_start();\n", $indent);
            $this->value->compile($compiler);
            $compiler->raw("if (!isset({$name})) {$name} = array();\n" . "\n", $indent);
            $compiler->addTraceInfo($this, $indent);
            $compiler->raw("\$this->setAttr({$name}, array(", $indent);
            foreach ($this->attrs as $attr) {
                is_string($attr) ? $compiler->repr($attr) : $attr->compile($compiler);
                $compiler->raw(', ');
            }
            $compiler->raw('), ob_get_clean());' . "\n");
        } else {
            $compiler->raw("if (!isset({$name})) {$name} = array();\n" . "\n", $indent);
            $compiler->addTraceInfo($this, $indent);
            $compiler->raw("\$this->setAttr({$name}, array(", $indent);
            foreach ($this->attrs as $attr) {
                is_string($attr) ? $compiler->repr($attr) : $attr->compile($compiler);
                $compiler->raw(', ');
            }
            $compiler->raw('), ');
            $this->value->compile($compiler);
            $compiler->raw(");\n");
        }
    }