From 911edd797f63f125d5d435f6fa2e12c1bdbdbbdd Mon Sep 17 00:00:00 2001
From: Peter Goodhall <peter@magicbug.co.uk>
Date: Tue, 18 Nov 2025 22:05:25 +0000
Subject: [PATCH] Revert "Allow null for params in encrypt/decrypt methods"

This reverts commit da438b5aa7c21c56a383f6b0eb9c212732cd85d3.
---
 system/libraries/Encryption.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/system/libraries/Encryption.php b/system/libraries/Encryption.php
index 1c44e9963..41d2c8b51 100644
--- a/system/libraries/Encryption.php
+++ b/system/libraries/Encryption.php
@@ -369,7 +369,7 @@ class CI_Encryption {
 	 * @param	array	$params	Input parameters
 	 * @return	string
 	 */
-	public function encrypt($data, ?array $params = NULL)
+	public function encrypt($data, array $params = NULL)
 	{
 		if (($params = $this->_get_params($params)) === FALSE)
 		{
@@ -504,7 +504,7 @@ class CI_Encryption {
 	 * @param	array	$params	Input parameters
 	 * @return	string
 	 */
-	public function decrypt($data, ?array $params = NULL)
+	public function decrypt($data, array $params = NULL)
 	{
 		if (($params = $this->_get_params($params)) === FALSE)
 		{