diff --git a/resources/PHP/common.mk b/resources/PHP/common.mk
index ad6e736..926f863 100644
--- a/resources/PHP/common.mk
+++ b/resources/PHP/common.mk
@@ -12,7 +12,7 @@ TTY:=$(shell [ -t 0 ] && echo --tty)
 endif
 
 ifndef PHPQA_DOCKER_IMAGE
-PHPQA_DOCKER_IMAGE=jakzal/phpqa:1.76.0-php${PHP_VERSION}-alpine
+PHPQA_DOCKER_IMAGE=jakzal/phpqa:1.77.6-php${PHP_VERSION}-alpine
 endif
 
 ifndef PHPQA_DOCKER_COMMAND
diff --git a/resources/PHP/php-cs-fixer.php b/resources/PHP/php-cs-fixer.php
new file mode 100644
index 0000000..38dca4f
--- /dev/null
+++ b/resources/PHP/php-cs-fixer.php
@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the yassg project.
+ *
+ * (c) sigwin.hr
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+use PhpCsFixer\Config;
+
+return static function (string $root, ?string $header = null): Config {
+    $finder = PhpCsFixer\Finder::create()
+        ->exclude('var')
+        ->exclude('vendor')
+        ->in($root);
+
+    return (new Config())
+        ->setCacheFile($root.'/var/phpqa/php-cs-fixer.cache')
+        ->setRiskyAllowed(true)
+        ->setRules(
+            [
+                '@DoctrineAnnotation' => true,
+                '@PHP70Migration' => true,
+                '@PHP70Migration:risky' => true,
+                '@PHP71Migration' => true,
+                '@PHP71Migration:risky' => true,
+                '@PHP73Migration' => true,
+                '@PHP74Migration' => true,
+                '@PHP74Migration:risky' => true,
+                '@PHP80Migration' => true,
+                '@PHP80Migration:risky' => true,
+                '@PhpCsFixer' => true,
+                '@PhpCsFixer:risky' => true,
+                '@Symfony' => true,
+                '@Symfony:risky' => true,
+                'header_comment' => ['header' => $header],
+                'date_time_immutable' => true,
+                'final_class' => true,
+                'general_phpdoc_annotation_remove' => ['annotations' => ['@author']],
+                'mb_str_functions' => true,
+                'method_chaining_indentation' => false,
+                'multiline_whitespace_before_semicolons' => ['strategy' => 'new_line_for_chained_calls'],
+                'not_operator_with_successor_space' => true,
+                'ordered_interfaces' => true,
+                'php_unit_internal_class' => true,
+                'php_unit_size_class' => true,
+                'phpdoc_order_by_value' => ['annotations' => [
+                    'covers',
+                    'coversNothing',
+                    'dataProvider',
+                    'depends',
+                    'group',
+                    'internal',
+                    'method',
+                    'mixin',
+                    'property',
+                    'property-read',
+                    'property-write',
+                    'requires',
+                    'throws',
+                    'uses',
+                ]],
+                'phpdoc_to_comment' => ['ignored_tags' => ['phpstan-ignore-next-line', 'psalm-suppress']],
+                'phpdoc_to_return_type' => true,
+                'phpdoc_types_order' => [
+                    'null_adjustment' => 'always_first',
+                ],
+                'return_assignment' => false,
+                'static_lambda' => true,
+                'use_arrow_functions' => false,
+                'yoda_style' => [
+                    'always_move_variable' => true,
+                    'equal' => false,
+                    'identical' => false,
+                    'less_and_greater' => false,
+                ],
+            ]
+        )
+        ->setFinder($finder);
+};