Filters the list table sortable columns for a specific screen.

The dynamic portion of the hook name, $this->screen->id, refers to the ID of the current screen.

$sortable_columns array

An array of sortable columns.

File: wp-admin/includes/class-wp-list-table.php. View all references

$_sortable = apply_filters( "manage_{$this->screen->id}_sortable_columns", $sortable_columns );