II want to track top 10 keyword through which visitor landing t my website, While pasting below code to my website pages my website is not loading please help me with right process. code is below:
<?php
// This function will call the API to get best keyword for current URL.
// Then it writes the list of best keywords in a HTML list
function DisplayTopKeywords($url = "")
{
// Do not spend more than 1 second fetching the data
@ini_set("default_socket_timeout", $timeout = 1);
// Get the Keywords data
$url = empty($url) ? "http://". $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"] : $url;
$api = "https://indiaeye.com/piwik/?module=API&method=Referrers.getKeywordsForPageUrl&format=json&filter_limit=10&token_auth=fb8c9bbbc71f3b0a7737c5334bc01288&date=previous1&period=week&idSite=1&url=" . urlencode($url);
$keywords = @json_decode(file_get_contents($api), $assoc = true);
Common::sendHeader('Content-Type: text/html; charset=utf-8', true);
if ($keywords === false || isset($keywords["result"])) {
// DEBUG ONLY: uncomment for troubleshooting an empty output (the URL output reveals the token_auth)
// echo "Error while fetching the <a href='$api'>Top Keywords from Piwik</a>";
return;
}
// Display the list in HTML
$url = htmlspecialchars($url, ENT_QUOTES);
$output = "<h2>Top Keywords for <a href='$url'>$url</a></h2><ul>";
foreach($keywords as $keyword) {
$output .= "<li>". $keyword . "</li>";
}
if (empty($keywords)) { $output .= "Nothing yet..."; }
$output .= "</ul>";
echo $output;
}
DisplayTopKeywords();