p2_get_the_category

The BP Groupblog p2 get the category hook.

Description

apply_filters( 'p2_get_the_category', (unknown) $slug ); 

Parameters (1)

0. $slug (unknown)
The slug.

Usage

To run the hook, copy the example below.
  1. $slug = apply_filters( 'p2_get_the_category', $slug ); 
  2.  
  3. if ( !empty( $slug ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the p2_get_the_category callback 
  2. function filter_p2_get_the_category( $slug ) { 
  3. // make filter magic happen here... 
  4. return $slug
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'p2_get_the_category', 'filter_p2_get_the_category', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'p2_get_the_category', 'filter_p2_get_the_category', 10, 1 ); 

Defined (1)

The filter is defined in the following location(s).

/themes/p2/inc/template-tags.php  
  1. return apply_filters( 'p2_get_the_category', $slug );