ngg_show_gallery_content

The NextCellent Gallery ngg show gallery content hook.

Description

apply_filters( 'ngg_show_gallery_content', (unknown) $out, (unknown) $intval ); 

Parameters (2)

0. $out (unknown)

The out.

1. $intval (unknown) => intval($galleryID)

The intval.

Usage

To run the hook, copy the example below.

$out = apply_filters( 'ngg_show_gallery_content', $out, $intval ); 
                         
if ( !empty( $out ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the ngg_show_gallery_content callback 
function filter_ngg_show_gallery_content( $out, $intval ) { 
    // make filter magic happen here... 
    return $out; 
}; 
         
// add the filter 
add_filter( 'ngg_show_gallery_content', 'filter_ngg_show_gallery_content', 10, 2 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'ngg_show_gallery_content', 'filter_ngg_show_gallery_content', 10, 2 );