manage_<screen_id>_sortable_columns

Filters the list table sortable columns for a specific screen.

Description

apply_filters( 'manage_<screen_id>_sortable_columns', (array) $sortable_columns ); 

The dynamic portion(s) of the hook name refer to the ID of the current screen, usually a string.

Parameters (1)

0. $sortable_columns (array)

An array of sortable columns.

Usage

To run the hook, copy the example below.

$sortable_columns = apply_filters( 'manage_{$screen_id}_sortable_columns', $sortable_columns ); 
                         
if ( !empty( $sortable_columns ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the manage_<screen_id>_sortable_columns callback 
function filter_manage_screen_id_sortable_columns( $sortable_columns ) { 
    // make filter magic happen here... 
    return $sortable_columns; 
}; 
         
// add the filter 
add_filter( "manage_{$screen_id}_sortable_columns", 'filter_manage_screen_id_sortable_columns', 10, 1 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( "manage_{$screen_id}_sortable_columns", 'filter_manage_screen_id_sortable_columns', 10, 1 );