COOKIE函数库:cookie.inc.php3 <?php if (!isset($__cookie_inc__)){ $__cookie_inc__=1; function JsSetCookie($CName,$CValue,$CExpr=FALSE){  // 这个函数允许你在HTML头标记之后设置cookie , // 可以作SetCookie函数的补充,甚至代替。  // $CName.....: cookie 的名字 // $CValue....: cookie 的值 // $CEXpr.....: cookie 的有效期,以分钟为单位,也可以修改加入小时,天数 if($CExpr > 0){  $CookieString="astr= "$CName" + "=" + "$CValue" + ";expires=" + expr + ";path=/";";  $Cookie.="n<script language="javascript">n";  $Cookie.="function makeYearExpDate(min){  var expire = new Date();  expire.setTime(expire.getTime() + ((min * 60) * 1000));  expire = expire.toGMTString()  return expire  }  expr =makeYearExpDate(".$CExpr.");";  $Cookie.="n".$CookieString."n";  $Cookie.="document.cookie=astr;n</script>n";  }else{  $Cookie.="n<script language="javascript">n";  $Cookie.="document.cookie="$CName=$CValue;path=/";";  $Cookie.="n</script>n";  }  echo $Cookie;  }  } ?>   原作者:不详