ngg_content

The NextGEN Gallery ngg content hook.

Description

apply_filters( 'ngg_content', (unknown) $content ); 

Parameters (1)

0. $content (unknown)
The content.

Usage

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

Defined (1)

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

/non_pope/class.nextgen_shortcode_manager.php  
  1. $content = apply_filters('ngg_content', $content);