evolve_discussion_title

The evolve evolve discussion title hook.

Description

apply_filters( 'evolve_discussion_title', (string) $string_discussion_title ); 

Parameters (1)

0. $string_discussion_title (string) => (string) $discussion_title
The string discussion title.

Usage

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

Defined (1)

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

/library/functions/comments.php  
  1. $evolve_discussion_title = apply_filters('evolve_discussion_title', (string) $discussion_title); // Available filter: evolve_discussion_title