I have an asset field in my current project with the handle
postImage, containing multiple image files. In my element-api endpoint, I wish to access the url of the first file only.
I tried the following code:
$imgs = $entry->postImage; $imgUrl = $imgs->getUrl();
The resulting console error message says:
500 (Call to a member function getUrl() on string)
Looping through the array works fine, but I don't want all image urls, just the first one.
It's probably very easy, but that ties a knot my brain. I don't understand where the array is being converted to a string, can anyone hint me to the solution?
Thanks a lot!