PHP下传多图片总是报错

PHP上传多图片总是报错
目的是实现多图上传，并更名，记录路径

PHP code

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<?php if ( isset($_GET['action']) && $_GET['action'] == "save" )
{
if(@$value["error"]!=0)
  {
   echo $value["name"]."上传失败!";
   break;
  }
  else
    {
     if(isset($value["type"])!="image/jpg" && $value["type"]!="image/gif" && $value["type"]!="image/png")//
        {
         echo "文件类型不正确!";//我上传的是JPG图片，可是还是在这里报错说我的图片类型不正确
         break;//这里也报错：Fatal error: Cannot break/continue 1 level in D:\setup\xampp\htdocs\index.php on line 14
        }
        else
        {
        if(isset($vale["size"])>500)
          {
           echo "文件太大";
           break;
          }
          else
             {
              $path="upload/".time().rand(1,10).$value["name"];
               move_uploaded_file($value["tmp_name"],$path);
               echo "文件".$value["name"]."上传成功!";
             }
        }
    }
}
else
{
?>


<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title></title>
<script language="javascript">
function changenum()
{
        var num;
        num=document.form1.sl.value;
        var str;
        str="";
        var i;
        for(i=0;i<num;i++)
        {
                str+="<div id='file"+i+"'><p><input type='file' name='fi"+i+"' id='fi"+i+"' />最大可上传500kb";
        }
        document.getElementById("allfile").innerHTML=str;
}
</script>

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