【www.gdgbn.com--计数转换】

  //
  function GetAlabNum($fnum)
  {
   $nums = array("０","１","２","３","４","５","６","７","８","９","＋","－","％","．");
   $fnums = "0123456789+-%.";
   for($i=0;$i     if($nums[$i]==$fnum) return $fnums[$i];
   }
   return $fnum;
  }

本文来源：http://www.gdgbn.com/wangyetexiao/23693/