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Question

是啊，上传也分很多步的，一步一步测试。APACHE中上传大小限制，PHP中上传大小以及执行时间的限制，如果在PHP下上传需要一个隐藏表单项，来表明最大可上传大小，具体记不太清了

Answer 1

if(($_POST[img_url1]!="")and($_POST[img_url2]==""))
      {
       $type=substr($img_url1_name,"-3","3");
         if(eregi("gif|jpg|GIF|JPG",$type))
           {
            $time1=time();
            $houzhui=substr(img_url1_name,"-4","4");
            $file=$time1.$houzhui;
            copy($img_url1,"../upload/news/$file"); 
            unlink($img_url1);
            $que=mysql_query("insert into news set news_title='$_POST[title]',news_time='$_POST[time]',news_img_url1='$file',news_img_url2='',news_neirong='$_POST[content]',news_count='0',news_biaozhi='1'");
            if($que){
                     echo"公告发布成功!";
                     echo"<META HTTP-EQUIV=REFRESH CONTENT='1;URL=ggfb.php'>";
                     exit;
                     }
                else{
                     echo"公告发布失败!";
                     echo"<META HTTP-EQUIV=REFRESH CONTENT='1;URL=ggfb.php'>";
                     exit;
                    }
           }
       else{
            echo "[<font color=red>".$type."</font>]格式图片不支持!点<a href='javascript:history.go(-1)'>这里</a>返回";
            exit;
           }       }