first commit

wp-content/plugins/really-simple-ssl/security/wordpress/user-registration.php

@@ -0,0 +1,11 @@
+<?php
+defined('ABSPATH') or die();
+/**
+ * Action to disable user registration
+ *
+ * @return bool
+ */
+function rsssl_users_can_register($value, $option) {
+	return false;
+}
+add_filter( "option_users_can_register", 'rsssl_users_can_register', 999, 2 );