
Add the PrintFriendly & PDF Button to Categories in WordPress
Open the pf.php file in your plugins folder. Plugins > printfriendly > pf.php
In pf.php, find the function "category_included".
function category_included() {
// return ( 'all' === $this->options['category_ids'][0] || in_category($this->options['category_ids']) );
return true ;
}
Include in Categories
function category_included() {
return in_category(array(101,102,103));
}
Exclude in Categories
function category_included() {
return !in_category(array(104,105,106));
}