private function getCode()
{
$_paq = '';
foreach ($this->options as $option) {
$option[0] = "'" . $option[0] . "'";
$_paq .= sprintf('_paq.push([%s]);', implode(',', $option));
}
return <<<PWK
<script>
var _paq = _paq || [];
{$_paq}
(function() {
var u="{$this->piwikUrl}";
_paq.push(['setTrackerUrl', u+'piwik.php']);
_paq.push(['setSiteId', {$this->siteId}]);
var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
g.type='text/javascript'; g.async=true; g.defer=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s);
})();
</script>
<noscript><p><img src="{$this->piwikUrl}piwik.php?idsite={$this->siteId}" style="border:0;" alt="" /></p></noscript>
PWK;
}