如何从自定义字段（文件上载）显示数组URL值？

Question

I'm am currently working on an Album Gallery and I am using this CMB2 plugin

https://github.com/WebDevStudios/CMB2

to create my custom fields. What I am using right now is the file_list field which allows me to upload multiple/bulk images.

But the problem is that I am not sure how to display each item. I would like to get the url of each item so I can use each as an image source.

What I am trying to achive is something like:

<li><img src="<?php echo $file_list; ?>" alt="" /></li>

Meaning, each item would be wrap in 'li img' and file link would be added as a src.

Your help would be much appreciated.

Answer 1

actually I've made it worked with this:

<?php 

            $count=0;
            if (is_array($album_files))
            {
                foreach ($album_files as $files)
                {
                  $count++;

                  if (1 == $count) {
                    echo
                    '<figure>',
                      '<img ','src="', $files , '" ','>',
                    '</figure>';
                  }
                }
            }

          ?>

Hopefully this can help others as well.