bp_get_the_topic_latest_post_excerpt

Filters an excerpt from the latest post of the current topic in the loop.

Description

apply_filters( 'bp_get_the_topic_latest_post_excerpt', (string) $post, (string) $length ); 

Parameters (2)

0. $post (string)
Post exceprt for the current topic.
1. $length (string)
String length to trim excerpt down to.

Usage

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

Defined (1)

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

/bp-forums/bp-forums-template.php  
  1. return apply_filters( 'bp_get_the_topic_latest_post_excerpt', $post, $length );