wp_trim_excerpt

Filters the trimmed excerpt string.

Description

apply_filters( 'wp_trim_excerpt', (unknown) $text, (unknown) $raw_excerpt ); 

Parameters (2)

0. $text (unknown)
The text.
1. $raw_excerpt (unknown)
The raw excerpt.

Usage

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

Defined (1)

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

/functions.php  
  1. return apply_filters('wp_trim_excerpt', $text, $raw_excerpt);