Hittade ett inlägg om hur man kan göra om Google Analytics-data till en Google Earth-KML… http://bogomip.net/blog/google-analytics-and-google-earth/
Men… vad ska man med C-kod till när man har PHP 
Eftersom inlägget är på engelska och ganska så väl-digg’at så skriver jag vidare på engelska…
Sorry for the Swedish note
Since I’m track-backing the blogentry… I might need to explain this in english.
Well… I wrote a small hack to go from Google Analytics to Google Earth with a little help of PHP.
To use this… go to Google Analytics / Marketing Optimization / Visitor Segment Performance / Geo Map Overlay
Then export to XML. Save the XML-file as analytics2kml.xml and upload it next to the php-files below.
Use the 2 files below to create a nice way to link it from any webpage. You need to create the link to analytics2kml-starter.php
analytics2kml.php
// — Open file
$filename = "analytics2kml.xml";
if (!($fp = fopen($filename, "r"))) {
die("could not open XML input");
}
$xml_parser = xml_parser_create();
$data = fread($fp, filesize($filename));
fclose($fp);
xml_parse_into_struct($xml_parser, $data, $vals, $index);
xml_parser_free($xml_parser);
// — Populate array
$xmlArr = array();
$level = array();
foreach ($vals as $xml_elem) {
if ($xml_elem[‘type’] == ‘open’) {
if (array_key_exists(‘attributes’,$xml_elem)) {
list($level[$xml_elem[‘level’]],$extra) = array_values($xml_elem[‘attributes’]);
} else {
$level[$xml_elem[‘level’]] = $xml_elem[‘tag’];
}
}
if ($xml_elem[‘type’] == ‘complete’) {
$start_level = 1;
$php_stmt = ‘$xmlArr’;
while($start_level < $xml_elem[‘level’]) {
$php_stmt .= ‘[$level['.$start_level.']]’;
$start_level++;
}
$php_stmt .= ‘[$xml_elem[\'tag\']] = $xml_elem[\'value\'];’;
eval($php_stmt);
}
}
// — Write page headers
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
header("content-type:application/vnd.google-earth.kml+xml"); // Google Earth
// — Create top of KML
$kml_output =‘’;
$kml_output.=‘’;
$kml_output.="
Analytics 2 kml
Analytics 2 kml
";
echo $kml_output;
// — Loop thru array
$initRows = 8;
$totalRows = count($xmlArr["URCHINDATA"]["0"]) - $initRows;
for ($i = 0; $i <= $totalRows; $i++) {
$pointStr = $xmlArr["URCHINDATA"]["0"][$i]["NAME"];
$pointStr .= "|" . $xmlArr["URCHINDATA"]["0"][$i]["VALUE1"];
$pointStr .= "|" . $xmlArr["URCHINDATA"]["0"][$i]["VALUE2"];
$pointArr = explode("|", $pointStr);
$nameArr = explode("-", $pointArr["0"]);
$pointname = $nameArr["1"];
$longitude = $pointArr["2"] / 10000;
$latitude = $pointArr["1"] / 10000;
$kml_description = "Visits: " . $pointArr["3"] . "
Pages/Visit: " . $pointArr["4"] . "
" . $nameArr["0"] . " / " . $nameArr["1"];
$kml_description = ".$kml_description."]]>";
// — Create kml placemark
$kml_output ="
$pointname
$kml_description
#googelicon
$longitude,$latitude,0
";
echo $kml_output;
}
// — Finnish off the kml
echo "";
?>
analytics2kml-starter.php
header("content-type:application/vnd.google-earth.kml+xml");
$kml_output=‘’;
$kml_output.=‘’;
$kml_output.=‘
Analytics 2 kml
https://snowland.se/a2k/analytics2kml.php
never
’;
$kml_output.=‘’;
echo $kml_output;
?>
