manage_<screen_taxonomy>_custom_column

Filters the displayed columns in the terms list table.

Description

apply_filters( 'manage_<screen_taxonomy>_custom_column', (string) $var, (string) $column_name, (int) $tag_term_id ); 

The dynamic portion(s) of the hook name refer refers to the slug of the current taxonomy.

Parameters (3)

0. $var (string) => ''
Blank string.
1. $column_name (string)
Name of the column.
2. $tag_term_id (int)
The tag term id.

Usage

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

Defined (1)

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

/wp-admin/includes/class-wp-terms-list-table.php  
  1. return apply_filters( "manage_{$this->screen->taxonomy}_custom_column", '', $column_name, $tag->term_id );