Update

Author: kubawerlos

README.md

@@ -5,7 +5,7 @@
 [![Latest stable version](https://img.shields.io/packagist/v/kubawerlos/php-cs-fixer-custom-fixers.svg?label=current%20version)](https://packagist.org/packages/kubawerlos/php-cs-fixer-custom-fixers)
 [![PHP version](https://img.shields.io/packagist/php-v/kubawerlos/php-cs-fixer-custom-fixers.svg)](https://php.net)
 [![License](https://img.shields.io/github/license/kubawerlos/php-cs-fixer-custom-fixers.svg)](LICENSE)
-![Tests](https://img.shields.io/badge/tests-3724-brightgreen.svg)
+![Tests](https://img.shields.io/badge/tests-3726-brightgreen.svg)
 [![Downloads](https://img.shields.io/packagist/dt/kubawerlos/php-cs-fixer-custom-fixers.svg)](https://packagist.org/packages/kubawerlos/php-cs-fixer-custom-fixers)
 
 [![CI status](https://github.com/kubawerlos/php-cs-fixer-custom-fixers/actions/workflows/ci.yaml/badge.svg)](https://github.com/kubawerlos/php-cs-fixer-custom-fixers/actions/workflows/ci.yaml)

src/Fixer/TypedClassConstantFixer.php

@@ -121,7 +121,7 @@ private static function getTypeOfExpression(Tokens $tokens, int $assignmentIndex
         if ($tokens[$beforeSemicolonIndex]->isGivenKind(\T_STRING)) {
             $lowercasedContent = \strtolower($tokens[$beforeSemicolonIndex]->getContent());
             if (\in_array($lowercasedContent, ['false', 'true', 'null'], true)) {
-                return new Token([\T_STRING, $tokens[$beforeSemicolonIndex]->getContent()]);
+                return new Token([\T_STRING, $lowercasedContent]);
             }
         }
 

tests/Fixer/TypedClassConstantFixerTest.php

@@ -75,6 +75,11 @@ public static function provideFixCases(): iterable
             '<?php class Foo { public const BAR = null; }',
         ];
 
+        yield 'NULL' => [
+            '<?php class Foo { public const null BAR = NULL; }',
+            '<?php class Foo { public const BAR = NULL; }',
+        ];
+
         yield 'string with double quotes' => [
             '<?php class Foo { public const string BAR = "Jane Doe"; }',
             '<?php class Foo { public const BAR = "Jane Doe"; }',
@@ -94,5 +99,36 @@ public static function provideFixCases(): iterable
             '<?php class Foo { public const mixed BAR = 10 * (FLOAT_OR_INTEGER + 7); }',
             '<?php class Foo { public const BAR = 10 * (FLOAT_OR_INTEGER + 7); }',
         ];
+
+        yield 'multiple constants' => [
+            <<<'PHP'
+                <?php
+                class Foo {
+                    public const int ONE = 1;
+                    public const bool ALREADY_TYPED = true;
+                    public const string NAME = 'name';
+                }
+                const NOT_CLASS = true;
+                class Bar {
+                    public const array ARRAY_LONG_SYNTAX = array();
+                    public const array ARRAY_SHORT_SYNTAX = [];
+                    public const string lowercased_name = 'lowercased_name';
+                }
+                PHP,
+            <<<'PHP'
+                <?php
+                class Foo {
+                    public const ONE = 1;
+                    public const bool ALREADY_TYPED = true;
+                    public const NAME = 'name';
+                }
+                const NOT_CLASS = true;
+                class Bar {
+                    public const ARRAY_LONG_SYNTAX = array();
+                    public const ARRAY_SHORT_SYNTAX = [];
+                    public const lowercased_name = 'lowercased_name';
+                }
+                PHP,
+        ];
     }
 }