Jun-07-2019, 05:00 PM
(Jun-07-2019, 04:22 PM)heiner55 Wrote: Because it is an array:
uid == array
uid[0] ==> first element of array
uid[1] ==> second element
Thanks for the answer.
I'm not sure how get an element like uid[0] as sometimes it is an empty array like [].
Appreciate someone can indicate how to make the value in array into a string.