Latte\Runtime\SnippetDriver::enter PHP Method

    public function enter($name, $type)
    {
        if (!$this->renderingSnippets) {
            return;
        }
        $obStarted = FALSE;
        if ($this->nestingLevel === 0 && $this->bridge->needsRedraw($name) || $type === self::TYPE_DYNAMIC && ($previous = end($this->stack)) && $previous[1] === TRUE) {
            ob_start(function () {
            });
            $this->nestingLevel = $type === self::TYPE_AREA ? 0 : 1;
            $obStarted = TRUE;
        } elseif ($this->nestingLevel > 0) {
            $this->nestingLevel++;
        }
        $this->stack[] = [$name, $obStarted];
        $this->bridge->markRedrawn($name);
    }