link_category

Filters the bookmarks category name.

Description

apply_filters( 'link_category', (string) $cat_name ); 

Parameters (1)

0. $cat_name (string)

The OPML outline category name.

Usage

To run the hook, copy the example below.

$cat_name = apply_filters( 'link_category', $cat_name ); 
                         
if ( !empty( $cat_name ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the link_category callback 
function filter_link_category( $cat_name ) { 
    // make filter magic happen here... 
    return $cat_name; 
}; 
         
// add the filter 
add_filter( 'link_category', 'filter_link_category', 10, 1 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'link_category', 'filter_link_category', 10, 1 );