From 1ce449e13a4995d7534224330d4bf816e18a57ef Mon Sep 17 00:00:00 2001
From: Stanislau Kviatkouski <7zete7@gmail.com>
Date: Wed, 5 Apr 2023 16:28:03 +0300
Subject: [PATCH 1/2] Remove deprecated 'FILTER_SANITIZE_STRING' string value
 sanitization branch

---
 src/PAMI/Message/Message.php | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/PAMI/Message/Message.php b/src/PAMI/Message/Message.php
index 1227354f..52145679 100644
--- a/src/PAMI/Message/Message.php
+++ b/src/PAMI/Message/Message.php
@@ -159,9 +159,6 @@ protected function sanitizeInput($value)
             if (strcasecmp($value, 'off') === 0 || strcasecmp($value, 'false') === 0 || strcasecmp($value, 'no') === 0) {
                 return (boolean)false;
             }
-            if (filter_var($value, FILTER_SANITIZE_STRING, FILTER_NULL_ON_FAILURE)) {
-                return (string)$value;
-            }
             if (filter_var($value, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_NULL_ON_FAILURE)) {
                 return (string)htmlspecialchars($value, ENT_QUOTES);
             }

From fb284aeda8e2a13a2de9d4839df99e8e77b58653 Mon Sep 17 00:00:00 2001
From: Stanislau Kviatkouski <7zete7@gmail.com>
Date: Wed, 5 Apr 2023 16:29:20 +0300
Subject: [PATCH 2/2] Replace undocumented 'FILTER_SANITIZE_FULL_SPECIAL_CHARS'
 filter by common 'FILTER_UNSAFE_RAW' filter

---
 src/PAMI/Message/Message.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PAMI/Message/Message.php b/src/PAMI/Message/Message.php
index 52145679..878bea98 100644
--- a/src/PAMI/Message/Message.php
+++ b/src/PAMI/Message/Message.php
@@ -159,7 +159,7 @@ protected function sanitizeInput($value)
             if (strcasecmp($value, 'off') === 0 || strcasecmp($value, 'false') === 0 || strcasecmp($value, 'no') === 0) {
                 return (boolean)false;
             }
-            if (filter_var($value, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_NULL_ON_FAILURE)) {
+            if (filter_var($value, FILTER_UNSAFE_RAW, FILTER_NULL_ON_FAILURE)) {
                 return (string)htmlspecialchars($value, ENT_QUOTES);
             }
             throw new PAMIException("Incoming String is not sanitary. Skipping: '" . $value . "'\n");