Hello,
I try to use the php library https://github.com/Shelob9/jp-rest-cache
It´s not a plugin, it`s just a PHP Library
I added
"shelob9/jp-rest-cache": "dev-master"
to my composer.json file and it was installed in vendor.
But I get the error:
Fatal error: Call to undefined function add_filter() in /srv/www/myproject.dev/current/vendor/shelob9/jp-rest-cache/jp-rest-cache.php on line 27
So I think, it is included too early, so that the wordpress function “add_filter” has not yet been defined.
When I uncomment the line
add_filter( 'json_pre_dispatch', 'jp_rest_cache_get', 10, 2 );
in jp-rest-cache.php and add the line to the functions.php from my theme, everything works fine.
So my question is: Where are the files from composer installed php librarys included to my code, and how can I change the order?