skip named arg

rules-tests/DowngradePhp80/Rector/FuncCall/DowngradeNumberFormatNoFourthArgRector/DowngradeNumberFormatNoFourthArgRectorTest.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Tests\DowngradePhp80\Rector\FuncCall\DowngradeNumberFormatNoFourthArgRector;
+
+use Iterator;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+use Symplify\SmartFileSystem\SmartFileInfo;
+
+final class DowngradeNumberFormatNoFourthArgRectorTest extends AbstractRectorTestCase
+{
+    /**
+     * @dataProvider provideData()
+     * @requires PHP 8.0
+     */
+    public function test(SmartFileInfo $fileInfo): void
+    {
+        $this->doTestFileInfo($fileInfo);
+    }
+
+    /**
+     * @return Iterator<SmartFileInfo>
+     */
+    public function provideData(): Iterator
+    {
+        return $this->yieldFilesFromDirectory(__DIR__ . '/Fixture');
+    }
+
+    public function provideConfigFilePath(): string
+    {
+        return __DIR__ . '/config/configured_rule.php';
+    }
+}

rules-tests/DowngradePhp80/Rector/FuncCall/DowngradeNumberFormatNoFourthArgRector/Fixture/skip_named_arg.php.inc

@@ -0,0 +1,11 @@
+<?php
+
+namespace Rector\Tests\DowngradePhp80\Rector\FuncCall\DowngradeNumberFormatNoFourthArgRector\Fixture;
+
+class SkipNamedArg
+{
+    public function run(float $data)
+    {
+        return number_format(num: $data, decimals: 2);
+    }
+}

rules-tests/DowngradePhp80/Rector/FuncCall/DowngradeNumberFormatNoFourthArgRector/config/configured_rule.php

@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\DowngradePhp80\Rector\FuncCall\DowngradeNumberFormatNoFourthArgRector;
+use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
+
+return static function (ContainerConfigurator $containerConfigurator): void {
+    $services = $containerConfigurator->services();
+    $services->set(DowngradeNumberFormatNoFourthArgRector::class);
+};