I have a result of a query, which is the name of the image. I am storing the image names for every image Id in an array. Now, on the view page I am using foreach loop to display these images. The problem is I can't extract the elements(the name of the images) from this array.
My array is
Array (  => Array (  => Array ( [picture] => 5a3a13f237715637629.jpeg ) )  => Array (  => Array ( [picture] => 5a3b602654cfd527057.jpg ) ) )
I have used print_r and got this, now I want to extract only the 5a3a13f237715637629.jpeg values and display these using foreach loop on the view page. Any help is welcome.