ngg_cache_displayed_galleries

The NextGEN Gallery ngg cache displayed galleries hook.

Description

apply_filters( 'ngg_cache_displayed_galleries', (bool) $false ); 

Parameters (1)

0. $false (bool) => FALSE
The false.

Usage

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

Defined (1)

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

/products/photocrati_nextgen/modules/nextgen_gallery_display/package.module.nextgen_gallery_display.php  
  1. if (apply_filters('ngg_cache_displayed_galleries', FALSE)) {