fb_like_thumbnail_bail

The Facebook Like Thumbnail fb like thumbnail bail hook.

Description

apply_filters( 'fb_like_thumbnail_bail', (unknown) $return ); 

Parameters (1)

0. $return (unknown)
The return.

Usage

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

Defined (1)

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

/facebook-like-thumbnail.php  
  1. return apply_filters( 'fb_like_thumbnail_bail', $return ); // Filter here if you need to set exclusion on pages, best to do this on pages which are only meant for logged in users, saves database queries