FluidTYPO3\Vhs\ViewHelpers\Iterator\LoopViewHelper::render PHP Method

    public function render()
    {
        $count = intval($this->arguments['count']);
        $minimum = intval($this->arguments['minimum']);
        $maximum = intval($this->arguments['maximum']);
        $iteration = $this->arguments['iteration'];
        $content = '';
        if ($count < $minimum) {
            $count = $minimum;
        } elseif ($count > $maximum) {
            $count = $maximum;
        }
        if (true === $this->templateVariableContainer->exists($iteration)) {
            $backupVariable = $this->templateVariableContainer->get($iteration);
            $this->templateVariableContainer->remove($iteration);
        }
        for ($i = 0; $i < $count; $i++) {
            $content .= $this->renderIteration($i, 0, $count, 1, $iteration);
        }
        if (true === isset($backupVariable)) {
            $this->templateVariableContainer->add($iteration, $backupVariable);
        }
        return $content;
    }