Latte\Macros\MacroSet::nodeOpened PHP Метод

    public function nodeOpened(MacroNode $node)
    {
        list($begin, $end, $attr) = $this->macros[$node->name];
        $node->empty = !$end;
        if ($node->modifiers && (!$begin || is_string($begin) && strpos($begin, '%modify') === FALSE) && (!$end || is_string($end) && strpos($end, '%modify') === FALSE) && (!$attr || is_string($attr) && strpos($attr, '%modify') === FALSE)) {
            throw new CompileException('Modifiers are not allowed in ' . $node->getNotation());
        }
        if ($node->args && (!$begin || is_string($begin) && strpos($begin, '%node') === FALSE) && (!$end || is_string($end) && strpos($end, '%node') === FALSE) && (!$attr || is_string($attr) && strpos($attr, '%node') === FALSE)) {
            throw new CompileException('Arguments are not allowed in ' . $node->getNotation());
        }
        if ($attr && $node->prefix === $node::PREFIX_NONE) {
            $node->empty = TRUE;
            $node->context[1] = Latte\Compiler::CONTEXT_HTML_ATTRIBUTE;
            $res = $this->compile($node, $attr);
            if ($res === FALSE) {
                return FALSE;
            } elseif (!$node->attrCode) {
                $node->attrCode = "<?php {$res} ?>";
            }
            $node->context[1] = Latte\Compiler::CONTEXT_HTML_TEXT;
        } elseif ($begin) {
            $res = $this->compile($node, $begin);
            if ($res === FALSE || $node->empty && $node->prefix) {
                return FALSE;
            } elseif (!$node->openingCode && is_string($res) && $res !== '') {
                $node->openingCode = "<?php {$res} ?>";
            }
        } elseif (!$end) {
            return FALSE;
        }
    }