Add auto-getting favicons for links

get_fav.php

@@ -0,0 +1,16 @@
+<?php
+function save_favicon($url, $path='./ico/') {
+  $url = parse_url($url, PHP_URL_HOST);
+  $file = $path.$url.'.png';
+  if ( !file_exists($file)) {
+  $fp = fopen ($file, 'w+');
+    $ch = curl_init('http://www.google.com/s2/favicons?domain='.$url);
+    curl_setopt($ch, CURLOPT_TIMEOUT, 3);
+    curl_setopt($ch, CURLOPT_FILE, $fp); /* Save the returned Data to File */
+    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+    curl_exec($ch);
+    curl_close($ch);
+    fclose($fp);
+  }
+  return $file;
+}