function custom_hide_user_options() {
global $bp; bp_core_remove_nav_item( 'activity' );
}
add_action( 'wp', 'custom_hide_user_options' );
function custom_hide_user_options() {
global $bp; bp_core_remove_nav_item( 'activity' );
}
add_action( 'wp', 'custom_hide_user_options' );