WordPress, just get the adjacent image links. I’ll tell you what to do with them!
WordPress is normally great about providing functions that have a
return and an
echo version. In WordPress, if a function has the prefix
get_, then it does not
echo (print it into the content), but rather returns the result so that it can be saved as a variable, like so:
$example = get_example();
There are some functions that only have echo capability, so I wanted to share my work-around with you all.
Updated image_link functions
- adjacent_image_link() » get_adjacent_image_link()
- previous_image_link() » get_previous_image_link()
- next_image_link() » get_next_image_link()