//用户注册奖励10个积分

add_action('user_register','mx_user_register_prestige');

function mx_user_register_prestige($user_id){

global $wpdb;

$apply_pretige = 10;

$date = date('Y-m-d H:i:s');

$new_pretige = $apply_pretige;

update_user_meta($user_id,'user_jifen',$new_pretige);

}