kws_gf_directory_lightbox_settings_rel

The Gravity Forms Directory & Addons kws gf directory lightbox settings rel hook.

Description

apply_filters( 'kws_gf_directory_lightbox_settings_rel', (null) $null ); 

Parameters (1)

0. $null (null) => NULL
The null.

Usage

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

Defined (1)

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

/gravity-forms-addons.php  
  1. 'rel' => apply_filters( 'kws_gf_directory_lightbox_settings_rel', NULL ),