Thunder\Shortcode\Processor\Processor::processIteration PHP Method

    private function processIteration($text, ProcessorContext $context, ProcessedShortcode $parent = null)
    {
        if (null !== $this->recursionDepth && $context->recursionLevel > $this->recursionDepth) {
            return $text;
        }
        $context->parent = $parent;
        $context->text = $text;
        $filterEvent = new FilterShortcodesEvent($this->parser->parse($text), $parent);
        $this->dispatchEvent(Events::FILTER_SHORTCODES, $filterEvent);
        $shortcodes = $filterEvent->getShortcodes();
        $replaces = array();
        $baseOffset = $parent && $shortcodes ? mb_strpos($parent->getShortcodeText(), $shortcodes[0]->getText(), null, 'utf-8') - $shortcodes[0]->getOffset() + $parent->getOffset() : 0;
        foreach ($shortcodes as $shortcode) {
            $hasNamePosition = array_key_exists($shortcode->getName(), $context->namePosition);
            $context->baseOffset = $baseOffset + $shortcode->getOffset();
            $context->position++;
            $context->namePosition[$shortcode->getName()] = $hasNamePosition ? $context->namePosition[$shortcode->getName()] + 1 : 1;
            $context->shortcodeText = $shortcode->getText();
            $context->offset = $shortcode->getOffset();
            $context->shortcode = $shortcode;
            $context->textContent = $shortcode->getContent();
            $handler = $this->handlers->get($shortcode->getName());
            $replace = $this->processHandler($shortcode, $context, $handler);
            $replaces[] = new ReplacedShortcode($shortcode, $replace);
        }
        $replaces = array_filter($replaces);
        $applyEvent = new ReplaceShortcodesEvent($text, $replaces, $parent);
        $this->dispatchEvent(Events::REPLACE_SHORTCODES, $applyEvent);
        return $applyEvent->hasResult() ? $applyEvent->getResult() : $this->applyReplaces($text, $replaces);
    }