Question

急急急，这段PHP代码什么意思？求解答，谢谢！

916 function ff_param_url(){
917 $where = array();
918 $where['sid'] = intval($_REQUEST['sid']);
919 $where['id'] = intval($_REQUEST['id']);
920 $where['year'] = intval($_REQUEST['year']);
921 $where['language'] = htmlspecialchars(urldecode(trim($_REQUEST['language'])));
922 $where['area'] = htmlspecialchars(urldecode(trim($_REQUEST['area'])));
923 $where['letter'] = htmlspecialchars($_REQUEST['letter']);
924 $where['actor'] = htmlspecialchars(urldecode(trim($_REQUEST['actor'])));
925 $where['director'] = htmlspecialchars(urldecode(trim($_REQUEST['director'])));
926 $where['wd'] = htmlspecialchars(urldecode(trim($_REQUEST['wd'])));
927 //
928 $where['limit'] = !empty($_GET['limit']) ? intval($_GET['limit']) : 10;
929 $where['page'] = !empty($_GET['p']) ? intval($_GET['p']) : 1;
930 $where['order'] = ff_order_by($_GET['order']);
931 return $where;
932 }

Answer 1

看函数名，应该是飞飞cms中的函数，这个函数的功能谈雀是将post过来的参数处理神搏一下，保存到数组中并返回此数组。
此数组将被用作查询数据库的条件。

如果还有什么含瞎早不明白请继续追问。

Answer 2

返回你用form表单传的值，这个和thinkphp中的AR有点像

Answer 3

简单的说就是把页面$_REQUEST过来的数据组成一个数组，然后返回数组