Locator::get_base()

163    public function get_base()164    {165        if ($this->dom === null) {166            throw new \SimplePie\Exception('DOMDocument not found, unable to use locator');167        }168        $this->http_base = $this->file->url;169        $this->base = $this->http_base;170        $elements = $this->dom->getElementsByTagName('base');171        foreach ($elements as $element) {172            if ($element->hasAttribute('href')) {173                $base = $this->registry->call(Misc::class, 'absolutize_url', [trim($element->getAttribute('href')), $this->http_base]);174                if ($base === false) {175                    continue;176                }177                $this->base = $base;178                $this->base_location = method_exists($element, 'getLineNo') ? $element->getLineNo() : 0;179                break;180            }181        }182    }