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<?
// script to update local version of Google analytics script
// Remote file to download
$remoteFile = 'https://www.google-analytics.com/analytics.js';
$localfile = 'Hier kommt der absolute Pfad zum Script hinein';
//For Cpanel it will be /home/USERNAME/public_html/local-ga.js
// Connection time out
$connTimeout = 10;
$url = parse_url($remoteFile);
$host = $url['host'];
$path = isset($url['path']) ? $url['path'] : '/';
if (isset($url['query'])) {
$path .= '?' . $url['query'];
}
$port = isset($url['port']) ? $url['port'] : '80';
$fp = @fsockopen($host, '80', $errno, $errstr, $connTimeout );
if(!$fp){
// On connection failure return the cached file (if it exist)
if(file_exists($localfile)){
readfile($localfile);
}
} else {
// Send the header information
$header = "GET $path HTTP/1.0\r\n";
$header .= "Host: $host\r\n";
$header .= "User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6\r\n";
$header .= "Accept: */*\r\n";
$header .= "Accept-Language: en-us,en;q=0.5\r\n";
$header .= "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\n";
$header .= "Keep-Alive: 300\r\n";
$header .= "Connection: keep-alive\r\n";
$header .= "Referer: http://$host\r\n\r\n";
fputs($fp, $header);
$response = '';
// Get the response from the remote server
while($line = fread($fp, 4096)){
$response .= $line;
}
// Close the connection
fclose( $fp );
// Remove the headers
$pos = strpos($response, "\r\n\r\n");
$response = substr($response, $pos + 4);
// Return the processed response
echo $response;
// Save the response to the local file
if(!file_exists($localfile)){
// Try to create the file, if doesn't exist
fopen($localfile, 'w');
}
if(is_writable($localfile)) {
if($fp = fopen($localfile, 'w')){
fwrite($fp, $response);
fclose($fp);
}
}
}
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