protected function getSuffixIconServer()
    {
        $html = "";

        if ($this->currObj["virtualserver_icon_id"]) {
            if (!$this->currObj->iconIsLocal("virtualserver_icon_id") && $this->ftclient) {
                if (!isset($this->cacheIcon[$this->currObj["virtualserver_icon_id"]])) {
                    $download = $this->currObj->transferInitDownload(
                        rand(0x0000, 0xFFFF),
                        0,
                        $this->currObj->iconGetName("virtualserver_icon_id")
                    );

                    if ($this->ftclient == "data:image") {
                        $download = TeamSpeak3::factory(
                            "filetransfer://" . $download["host"] . ":" . $download["port"]
                        )->download($download["ftkey"], $download["size"]);
                    }

                    $this->cacheIcon[$this->currObj["virtualserver_icon_id"]] = $download;
                } else {
                    $download = $this->cacheIcon[$this->currObj["virtualserver_icon_id"]];
                }

                if ($this->ftclient == "data:image") {
                    $html .= $this->getImage(
                        "data:" . Convert::imageMimeType($download) . ";base64," . base64_encode(
                            $download
                        ),
                        "Server Icon",
                        null,
                        false
                    );
                } else {
                    $html .= $this->getImage(
                        $this->ftclient . "?ftdata=" . base64_encode(serialize($download)),
                        "Server Icon",
                        null,
                        false
                    );
                }
            } elseif (in_array($this->currObj["virtualserver_icon_id"], $this->cachedIcons)) {
                $html .= $this->getImage(
                    "group_icon_" . $this->currObj["virtualserver_icon_id"] . ".png",
                    "Server Icon"
                );
            }
        }

        return $html;
    }
protected function getSuffixIconServer()
    {
        $html = "";

        if ($this->currObj["virtualserver_icon_id"]) {
            if (!$this->currObj->iconIsLocal("virtualserver_icon_id") && $this->ftclient) {
                if (!isset($this->cacheIcon[$this->currObj["virtualserver_icon_id"]])) {
                    $download = $this->currObj->transferInitDownload(
                        rand(0x0000, 0xFFFF),
                        0,
                        $this->currObj->iconGetName("virtualserver_icon_id")
                    );

                    if ($this->ftclient == "data:image") {
                        $download = TeamSpeak3::factory(
                            "filetransfer://" . $download["host"] . ":" . $download["port"]
                        )->download($download["ftkey"], $download["size"]);
                    }

                    $this->cacheIcon[$this->currObj["virtualserver_icon_id"]] = $download;
                } else {
                    $download = $this->cacheIcon[$this->currObj["virtualserver_icon_id"]];
                }

                if ($this->ftclient == "data:image") {
                    $html .= $this->getImage(
                        "data:" . Convert::imageMimeType($download) . ";base64," . base64_encode(
                            $download
                        ),
                        "Server Icon",
                        null,
                        false
                    );
                } else {
                    $html .= $this->getImage(
                        $this->ftclient . "?ftdata=" . base64_encode(serialize($download)),
                        "Server Icon",
                        null,
                        false
                    );
                }
            } elseif (in_array($this->currObj["virtualserver_icon_id"], $this->cachedIcons)) {
                $html .= $this->getImage(
                    "group_icon_" . $this->currObj["virtualserver_icon_id"] . ".png",
                    "Server Icon"
                );
            }
        }

        return $html;
    }
Returns the HTML img tags which can be used to display the various icons for a
TeamSpeak_Node_Server object.

@return string