map_meta_cap

Filters a user's capabilities depending on specific context and/or privilege.

Description

apply_filters( 'map_meta_cap', (array) $array, (unknown) $cap, (unknown) $user_id, (unknown) $args ); 

Parameters (4)

0. $array (array) => array( $cap )
The array.
1. $cap (unknown)
The cap.
2. $user_id (unknown)
The user id.
3. $args (unknown)
The args.

Usage

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

Defined (1)

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

/bp-forums/bbpress/bb-includes/backpress/class.bp-roles.php  
  1. return apply_filters( 'map_meta_cap', array( $cap ), $cap, $user_id, $args );