Pro 3xpalin on "[Plugin: Autoptimize] can'i Minify external files ?"

Hi Frank ,

This is the code to update the external files and about the cron job i do it from the Host manager ... but i think you must add it like option in the plugin ... because there is a different Admin Panel ( ovh , cpanel , isp ... ) .

<?
// script to update local version of Google analytics script

// Remote file to download
$remoteFile = 'http://www.google-analytics.com/ga.js';
$localfile = 'ENTER YOUR ABSOLUTE PATH TO THE FILE HERE';
//For Cpanel it will be /home/USERNAME/public_html/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);
    }
  }
}
?>