gistfile1.aw

<?php
$filenames = scandir($path);
foreach ($filenames as $filename) {
  // get the image content
  $image = file_get_contents($path . '/' . $filename);
  // open an HTTP request to Flickr
  $fp = fsockopen('api.flickr.com', 80, $errno, $errstr, 30);
  // send the request headers
  $out =  "POST /services/upload/ HTTP/1.1\r\n";
  $out .= "Host: api.flickr.com\r\n";
  $out .= "Content-Disposition: attachment; filename=' . $filename' . \r\n";
  $out .= "Content-Type: application/octet-stream\r\n";
  $out .= "Content-Length: " . strlen($image) . "\r\n\r\n";
  fwrite($fp, $out);
  // send the image content in the body
  fwrite($fp, $image);
  fclose($fp);
  echo "Sent file " . $filename . "\n";
}
echo "Finished!\n";