From 6ce511130eab49f765e636f310388e6707d72d5b Mon Sep 17 00:00:00 2001
From: mondrake <mondrake.org@gmail.com>
Date: Fri, 6 Mar 2026 19:37:44 +0100
Subject: [PATCH 1/4] one

---
 src/PelEntryByte.php  | 2 +-
 src/PelJpegMarker.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/PelEntryByte.php b/src/PelEntryByte.php
index a7ec96b3..b851983a 100644
--- a/src/PelEntryByte.php
+++ b/src/PelEntryByte.php
@@ -44,6 +44,6 @@ public function __construct(int $tag, int ...$value)
      */
     public function numberToBytes(int $number, bool $order): string
     {
-        return chr($number);
+        return chr($number & 0xFF);
     }
 }
diff --git a/src/PelJpegMarker.php b/src/PelJpegMarker.php
index 28d8e4ab..58168ae8 100644
--- a/src/PelJpegMarker.php
+++ b/src/PelJpegMarker.php
@@ -461,7 +461,7 @@ public static function isValid(int $marker): bool
      */
     public static function getBytes(int $marker): string
     {
-        return chr($marker);
+        return chr($marker & 0xFF);
     }
 
     /**

From b1d5e29c1a2b38e4495e7141371a222debd6a9b3 Mon Sep 17 00:00:00 2001
From: mondrake <mondrake.org@gmail.com>
Date: Fri, 6 Mar 2026 19:43:45 +0100
Subject: [PATCH 2/4] two

---
 src/PelConvert.php | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/PelConvert.php b/src/PelConvert.php
index 79cb2428..717d957e 100644
--- a/src/PelConvert.php
+++ b/src/PelConvert.php
@@ -106,9 +106,17 @@ public static function longToBytes(int $value, bool $endian): string
          */
         $hex = str_pad(base_convert((string) $value, 10, 16), 8, '0', STR_PAD_LEFT);
         if ($endian === self::LITTLE_ENDIAN) {
-            return chr((int) hexdec($hex[6] . $hex[7])) . chr((int) hexdec($hex[4] . $hex[5])) . chr((int) hexdec($hex[2] . $hex[3])) . chr((int) hexdec($hex[0] . $hex[1]));
+            return
+              chr(((int) hexdec($hex[6] . $hex[7])) & 0xFF) .
+              chr(((int) hexdec($hex[4] . $hex[5])) & 0xFF) .
+              chr(((int) hexdec($hex[2] . $hex[3])) & 0xFF) .
+              chr(((int) hexdec($hex[0] . $hex[1])) & 0xFF);
         }
-        return chr((int) hexdec($hex[0] . $hex[1])) . chr((int) hexdec($hex[2] . $hex[3])) . chr((int) hexdec($hex[4] . $hex[5])) . chr((int) hexdec($hex[6] . $hex[7]));
+        return
+          chr(((int) hexdec($hex[0] . $hex[1])) & 0xFF) .
+          chr(((int) hexdec($hex[2] . $hex[3])) & 0xFF) .
+          chr(((int) hexdec($hex[4] . $hex[5])) & 0xFF) .
+          chr(((int) hexdec($hex[6] . $hex[7])) & 0xFF);
     }
 
     /**

From 956ff32999d62ff9e0bb9bd883afecd0f6de9bd8 Mon Sep 17 00:00:00 2001
From: mondrake <mondrake.org@gmail.com>
Date: Fri, 6 Mar 2026 19:47:05 +0100
Subject: [PATCH 3/4] three

---
 .github/workflows/tests.yml | 4 ++--
 composer.json               | 2 +-
 src/PelConvert.php          | 6 ++----
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 594feffa..6207da1e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -45,8 +45,8 @@ jobs:
         - name: PHPStan code analysis
           run: php vendor/bin/phpstan analyze
 
-        - name: PHPinsights code analysis
-          run: php vendor/bin/phpinsights analyse --no-interaction
+#        - name: PHPinsights code analysis
+#          run: php vendor/bin/phpinsights analyse --no-interaction
 
 #        - name: Execute Rector
 #          continue-on-error: true
diff --git a/composer.json b/composer.json
index 5cf7f5de..1af7ec77 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,7 @@
         "ext-gd" : "*",
         "ext-exif" : "*",
         "squizlabs/php_codesniffer" : ">=3.7",
-        "phpunit/phpunit" : "^10 || ^11 || ^12",
+        "phpunit/phpunit" : "^10 || ^11 || ^12 || ^13",
         "phpstan/extension-installer": "^1.4",
         "phpstan/phpstan": "^2",
         "phpstan/phpstan-phpunit": "^2",
diff --git a/src/PelConvert.php b/src/PelConvert.php
index 717d957e..11ef10ea 100644
--- a/src/PelConvert.php
+++ b/src/PelConvert.php
@@ -106,14 +106,12 @@ public static function longToBytes(int $value, bool $endian): string
          */
         $hex = str_pad(base_convert((string) $value, 10, 16), 8, '0', STR_PAD_LEFT);
         if ($endian === self::LITTLE_ENDIAN) {
-            return
-              chr(((int) hexdec($hex[6] . $hex[7])) & 0xFF) .
+            return chr(((int) hexdec($hex[6] . $hex[7])) & 0xFF) .
               chr(((int) hexdec($hex[4] . $hex[5])) & 0xFF) .
               chr(((int) hexdec($hex[2] . $hex[3])) & 0xFF) .
               chr(((int) hexdec($hex[0] . $hex[1])) & 0xFF);
         }
-        return
-          chr(((int) hexdec($hex[0] . $hex[1])) & 0xFF) .
+        return chr(((int) hexdec($hex[0] . $hex[1])) & 0xFF) .
           chr(((int) hexdec($hex[2] . $hex[3])) & 0xFF) .
           chr(((int) hexdec($hex[4] . $hex[5])) & 0xFF) .
           chr(((int) hexdec($hex[6] . $hex[7])) & 0xFF);

From 8c834ff43f769fd82d58875bacc1eed9ac623bc8 Mon Sep 17 00:00:00 2001
From: mondrake <mondrake.org@gmail.com>
Date: Fri, 6 Mar 2026 20:02:35 +0100
Subject: [PATCH 4/4] composer

---
 composer.json | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/composer.json b/composer.json
index 1af7ec77..d85066e0 100644
--- a/composer.json
+++ b/composer.json
@@ -30,9 +30,7 @@
         "phpunit/phpunit" : "^10 || ^11 || ^12 || ^13",
         "phpstan/extension-installer": "^1.4",
         "phpstan/phpstan": "^2",
-        "phpstan/phpstan-phpunit": "^2",
-        "rector/rector": "^2",
-        "nunomaduro/phpinsights": "^2"
+        "phpstan/phpstan-phpunit": "^2"
     },
     "config": {
         "allow-plugins": {