ngg_show_album_content

The NextGEN Gallery ngg show album content hook.

Description

apply_filters( 'ngg_show_album_content', (unknown) $retval, (unknown) $albumid ); 

Parameters (2)

0. $retval (unknown)
The retval.
1. $albumid (unknown)
The albumid.

Usage

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

Defined (1)

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

/products/photocrati_nextgen/modules/nextgen_basic_album/module.nextgen_basic_album.php  
  1. return apply_filters('ngg_show_album_content', $retval, $albumID);