PHP
// Register the column for modified date
function bf_post_modified_column_register( $columns ) {
$columns['post_modified'] = __( 'Modified Date', 'mytextdomain' );
return $columns;
}
add_filter( 'manage_edit-post_columns', 'bf_post_modified_column_register' );
add_filter( 'manage_edit-page_columns', 'bf_post_modified_column_register' );
// Display the modified date column content
function bf_post_modified_column_display( $column_name, $post_id ) {
if ( 'post_modified' != $column_name ){
return;
}
$post_modified = get_post_field('post_modified', $post_id);
if ( !$post_modified ){
$post_modified = '' . __( 'undefined', 'mytextdomain' ) . '';
}
echo $post_modified;
}
add_action( 'manage_posts_custom_column', 'bf_post_modified_column_display', 10, 2 );
add_action( 'manage_pages_custom_column', 'bf_post_modified_column_display', 10, 2 );
// Register the modified date column as sortable
function bf_post_modified_column_register_sortable( $columns ) {
$columns['post_modified'] = 'post_modified';
return $columns;
}
add_filter( 'manage_edit-post_sortable_columns', 'bf_post_modified_column_register_sortable' );
add_filter( 'manage_edit-page_sortable_columns', 'bf_post_modified_column_register_sortable' );
Alles anzeigen
In die functions.php kopiert, fügt es eine sortierbare Spalte "Last Modified" im Backend zur Übersicht der letzten Posts hinzu.