From b5a491cf8a28f1ff616c8f660ef6d6e13111154a Mon Sep 17 00:00:00 2001
From: Eugene <eugene@pikalov.kiev.ua>
Date: Tue, 11 Jan 2022 22:07:40 +0200
Subject: [PATCH] PHP 8.1 PHP Deprecated: - strtr(): Passing null to parameter
 #1 ($string) of type string is deprecated - PDOStatement::fetch(): Passing
 null to parameter #3 ($cursorOffset) of type int is deprecated -
 PDOStatement::fetch(): Passing null to parameter #2 ($cursorOrientation) of
 type int is deprecated

---
 library/Zend/Db/Statement/Pdo.php | 2 +-
 library/Zend/Mail.php             | 3 +++
 library/Zend/View/Abstract.php    | 3 +++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/library/Zend/Db/Statement/Pdo.php b/library/Zend/Db/Statement/Pdo.php
index b22b85b896..4c95b8cdd4 100644
--- a/library/Zend/Db/Statement/Pdo.php
+++ b/library/Zend/Db/Statement/Pdo.php
@@ -245,7 +245,7 @@ public function _execute(array $params = null)
      * @return mixed Array, object, or scalar depending on fetch mode.
      * @throws Zend_Db_Statement_Exception
      */
-    public function fetch($style = null, $cursor = null, $offset = null)
+    public function fetch($style = null, $cursor = PDO::FETCH_ORI_NEXT, $offset = 0)
     {
         if ($style === null) {
             $style = $this->_fetchMode;
diff --git a/library/Zend/Mail.php b/library/Zend/Mail.php
index e73953fa09..f7ce6a68c5 100644
--- a/library/Zend/Mail.php
+++ b/library/Zend/Mail.php
@@ -1231,6 +1231,9 @@ protected function _filterEmail($email)
      */
     protected function _filterName($name)
     {
+        if(is_null($name)) {
+            return null;
+        }
         $rule = ["\r" => '',
                       "\n" => '',
                       "\t" => '',
diff --git a/library/Zend/View/Abstract.php b/library/Zend/View/Abstract.php
index b27c02ea41..a35d4c451e 100644
--- a/library/Zend/View/Abstract.php
+++ b/library/Zend/View/Abstract.php
@@ -900,6 +900,9 @@ public function render($name)
      */
     public function escape($var)
     {
+        if(is_null($var)) {
+            return null;
+        }
         if (in_array($this->_escape, ['htmlspecialchars', 'htmlentities'])) {
             return call_user_func($this->_escape, $var, ENT_COMPAT, $this->_encoding);
         }