Hi, Thanks for replying. I am using the latest code that is 8.1.2. I look at the comments of construct_md_array function. On it, it says that NULL values are not supported. Please kindly help me out or tell me some other way. Thankyou.
> I found it difficult to use 'construct_md_array' as i want to > construct an array with NULL elements included in it. How do i do that?.
Keep in mind that you can't do that in released versions (8.1 and earlier); it's only possible in the current development branch. If you are using 8.2dev, see the code comment -- it's explained there.