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

Posted by Ric on 12/25/06 10:51

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]. '"'






> $result = mysql_query($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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