the_excerpt

This filter is documented in wp-includes/post-template.php.

Description

apply_filters( 'the_excerpt', (unknown) $post_post_excerpt ); 

Parameters (1)

0. $post_post_excerpt (unknown)
The post post excerpt.

Usage

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

Defined (1)

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

/includes/admin/class-wc-admin-post-types.php  
  1. echo apply_filters( 'the_excerpt', $post->post_excerpt );