Re: [PHP] Re: Operand error...

2013/8/8 Jim Giner <[email protected]>

> On 8/8/2013 1:43 PM, Karl-Arne Gjersøyen wrote:
>
>> 2013/8/8 Jim Giner <[email protected]>
>>
>>  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