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php中修改信息出现异常,信息修改不了

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Release: 2016-06-13 13:01:30
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php中修改信息出现错误,信息修改不了
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error_reporting(E_ALL & ~E_NOTICE);
include_once("../include/conn.php") ;
$com_id=$_GET["com_id"] ;
$mysql="select * from com_table where com_id='$com_id'" ;
$str=mysql_fetch_object(mysql_query($mysql)) ;
$show_number=iconv("gb2312" , "utf-8//IGNORE" , $str->com_number) ;
$show_name=iconv("gb2312" , "utf-8//IGNORE" , $str->com_name) ;
$show_telephone=iconv("gb2312" , "utf-8//IGNORE" , $str->com_telephone) ;
$show_mobile=iconv("gb2312" , "utf-8//IGNORE" , $str->com_mobile) ;
$show_qq=iconv("gb2312" , "utf-8//IGNORE" , $str->com_qq) ;
?>

com_id ; ?>" />

  
    
    
  
  
    
    
  
  
    
    
  
  
    
    
  
  
    
    
  
  
    
  
账号: ">
姓名: ">
固定电话: ">
移动电话: ">
QQ: ">

  
      
   

if(isset($_POST["submit"])){
/*
$com_number=trim($_POST["com_number"]) ;
//$com_pwd=trim($_POST["password"]) ;
$com_name=trim($_POST["com_name"]) ;
$com_telephone=trim($_POST["com_telephone"]) ;
$com_mobile=trim($_POST["com_mobile"]) ;
$com_qq=trim($_POST["com_qq"]) ;
*/
$com_number=iconv("utf-8" , "gb2312//IGNORE" , $_POST["com_number"]) ;
//$com_pwd=iconv("utf-8" , "gb2312//IGNORE" , $com_pwd) ;
$com_name=iconv("utf-8" , "gb2312//IGNORE" , $_POST["com_name"]) ;
$com_telephone=iconv("utf-8" , "gb2312//IGNORE" , $_POST["com_telephone"]) ;
$com_mobile=iconv("utf-8" , "gb2312//IGNORE" , $_POST["com_mobile"]) ;
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