#!/usr/bin/php
<?php
preg_match_all('{<b>.*? += (.+?)</b>}',
#preg_match_all('{<b>(\d+.*? += +\d+.*?)</b>}', # too much is matched...
  file_get_contents('http://www.google.com/search?q=' .
     urlencode(join(' ', array_splice($argv, 1)))), $matches);
print str_replace('<font size=-2> </font>', ',',
   "{$matches[1][0]}\n");
?>