2013/8/8 Jim Giner <jim.giner@xxxxxxxxxxxxxxxxxx>
> On 8/8/2013 1:56 PM, Karl-Arne Gjersøyen wrote:
>
>> 2013/8/8 Jim Giner <jim.giner@xxxxxxxxxxxxxxxxxx>
>>
>> On 8/8/2013 1:43 PM, Karl-Arne Gjersøyen wrote:
>>>
>>> 2013/8/8 Jim Giner <jim.giner@xxxxxxxxxxxxxxxxxx>
>>>>
>>>> On 8/8/2013 1:32 PM, Karl-Arne Gjersøyen wrote:
>>>>
>>>>>
>>>>> $oppdater_lager_med_antall_kg = $kg_pa_lager +
>>>>>
>>>>>> $kg_fra_transportdokument_inn_******pa_valgt_lager;
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> result:
>>>>>> *Fatal error*: Unsupported operand types in *
>>>>>> /Users/karl/Sites/kasen/io/kp/******index.php* on line *2970
>>>>>>
>>>>>>
>>>>>>
>>>>>> *I have also tried this:
>>>>>>
>>>>>> $kg_pa_lager += $kg_fra_transportdokument_inn_******pa_valgt_lager;
>>>>>>
>>>>>>
>>>>>>
>>>>>> Both of them return this Fatal error.
>>>>>> I am using Dreamweaver CS6 and the syntax check in my software say:
>>>>>> "No
>>>>>> syntax error"
>>>>>>
>>>>>> What am I doing wrong this time?
>>>>>>
>>>>>> Thanks for your good advice!
>>>>>>
>>>>>> Karl
>>>>>>
>>>>>> You do a var_dump on each variable to see what type they were
>>>>>> defined
>>>>>> as.
>>>>>>
>>>>>>
>>>>>
>>>> NULL array(2) { [0]=> string(3) "100" [1]=> string(3) "340" }
>>>>
>>>> That is one var. What is the other var?
>>>>
>>>
>>
>> Thank you very much!
>> Now I know the error.. One of those variables are NULL! When I fix it I
>> think it work!
>>
>> Karl
>>
>> actually, the null is ok I think. The array is wrong - you can't 'add'
> an array to a scalar variable, which an integer or null is.
Yes, it is me and arrays again :D
$resultat = mysql_query($sql, $tilkobling) or die(mysql_error());
$antall = mysql_num_rows($resultat);
for($i = 0; $i < $antall; $i++){
$rad = mysql_fetch_array($resultat, MYSQL_ASSOC);
and write it tis way can perhaps make someting more correct?
For example $variable[$i] ?
Karl
