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Re: Warning: mysql_num_rows(): supplied argument is not a valid MySQL

Posted by Ric on 12/25/06 11:23

Ric schrieb:
> hackajar@gmail.com schrieb:
>> $sql = mysql_query("SELECT C_USER_NAME FROM CUSTOMER where
>> C_USER_NAME = '$cus[8]'", $link);
>>
>> Replace above with this:
>> $query = "SELECT C_USER_NAME FROM CUSTOMER where
>> C_USER_NAME = '".$cus[8]."';"; //NOTE: brack out of quotes when
>> referencing Array hash elemets ;)
>
>
> --> '".$cus[8]."'
>
> I think you meant: '"' .$cus[8]. '"'

Ah no your sql staement should be correct, I was just thinking about:


$query = 'SELECT C_USER_NAME FROM CUSTOMER where
C_USER_NAME = "' .$cus[8]. '";' ;


>
>
>
>
>
>
>> $result = mysql_query($query) or die(mysql_error());
>>
>> -Hackajar
>> jay2006 wrote:
>>> Hi,
>>>
>>> I keep getting this error after registration, does anyone know the fix?
>>> Thanks.
>>>
>>>
>>> Warning: mysql_num_rows(): supplied argument is not a valid MySQL
>>> result resource in /insert.php on line 117
>>>
>>> Warning: Cannot modify header information - headers already sent by
>>> (output started at /insert.php:117)
>>> in /insert.php on line 128
>>>
>>> Warning: Cannot modify header information - headers already sent by
>>> (output started at /insert.php:117)
>>> in /insert.php on line 129
>>>
>>>
>>> if($num3 != 0)
>>> {
>>> $msg = ("<b>Email Already Registered:</b><br>We are sorry but the
>>> email you have entered has already been registered, please use another
>>> or try to recover your previous account.");
>>> mysql_close($link);
>>> }
>>> else
>>> {
>>> $sql = mysql_query("SELECT C_USER_NAME FROM CUSTOMER where
>>> C_USER_NAME = '$cus[8]'", $link);
>>> line 117>>> $num = mysql_num_rows($sql);
>>>
>>> if($num != 0)
>>> {
>>> $msg = ("<b>Username Already In Use:</b><br>We are sorry but the
>>> username you have chosen has already been taken. Please go back and try
>>> another or add numbers to make it unique.");
>>> mysql_close($link);
>>> }
>>> else
>>> {
>>> mysql_query("INSERT INTO customer (C_TITLE, C_FNAME, C_SNAME,
>>> C_ADDRESS, C_ADDRESS2, C_TOWN, C_COUNTY, C_PCODE, C_TEL_NUM, C_EMAIL,
>>> C_PWORD, C_USER_NAME, C_KEY, C_SECRET_A, C_SECRET_Q, C_MAIL_TYPE)
>>> values
>>> (UPPER('$cus[0]'),UPPER('$cus[1]'),UPPER('$cus[2]'),UPPER('$cus[3]'),UPPER('$add2'),UPPER('$cus[4]'),UPPER('$cus[5]'),UPPER('$cus[6]'),'$cus[7]',LOWER('$email'),'$pword','$cus[8]','$cUsername','$cus[10]','$cus[9]','$type')",
>>> $link);
>>> mysql_close($link);
>>> setcookie("key:", $cUsername, time()+300); // sets cookie
>>> header("Location: activate.php"); // directs to activation script*/
>>> }
>>> }
>>> }

 

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