[DowngradePhp84] Add DowngradeExitNamedArgumentRector

config/set/downgrade-php84.php

@@ -7,6 +7,7 @@
 use Rector\DowngradePhp84\Rector\Expression\DowngradeArrayAnyRector;
 use Rector\DowngradePhp84\Rector\Expression\DowngradeArrayFindKeyRector;
 use Rector\DowngradePhp84\Rector\Expression\DowngradeArrayFindRector;
+use Rector\DowngradePhp84\Rector\FuncCall\DowngradeExitNamedArgumentRector;
 use Rector\DowngradePhp84\Rector\FuncCall\DowngradeRoundingModeEnumRector;
 use Rector\DowngradePhp84\Rector\MethodCall\DowngradeNewMethodCallWithoutParenthesesRector;
 use Rector\ValueObject\PhpVersion;
@@ -15,6 +16,7 @@
     $rectorConfig->phpVersion(PhpVersion::PHP_83);
     $rectorConfig->rules([
         DowngradeNewMethodCallWithoutParenthesesRector::class,
+        DowngradeExitNamedArgumentRector::class,
         DowngradeRoundingModeEnumRector::class,
         DowngradeArrayAllRector::class,
         DowngradeArrayAnyRector::class,

rules-tests/DowngradePhp84/Rector/FuncCall/DowngradeExitNamedArgumentRector/DowngradeExitNamedArgumentRectorTest.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Tests\DowngradePhp84\Rector\FuncCall\DowngradeExitNamedArgumentRector;
+
+use Iterator;
+use PHPUnit\Framework\Attributes\DataProvider;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class DowngradeExitNamedArgumentRectorTest extends AbstractRectorTestCase
+{
+    #[DataProvider('provideData')]
+    public function test(string $filePath): void
+    {
+        $this->doTestFile($filePath);
+    }
+
+    public static function provideData(): Iterator
+    {
+        return self::yieldFilesFromDirectory(__DIR__ . '/Fixture');
+    }
+
+    public function provideConfigFilePath(): string
+    {
+        return __DIR__ . '/config/configured_rule.php';
+    }
+}

rules-tests/DowngradePhp84/Rector/FuncCall/DowngradeExitNamedArgumentRector/Fixture/fixture.php.inc

@@ -0,0 +1,33 @@
+<?php
+
+namespace Rector\Tests\DowngradePhp84\Rector\FuncCall\DowngradeExitNamedArgumentRector\Fixture;
+
+class Fixture
+{
+    public function run()
+    {
+        exit(status: 1);
+        die(status: 'failure');
+        \exit(status: getStatus());
+        \die(status: getStatus());
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\DowngradePhp84\Rector\FuncCall\DowngradeExitNamedArgumentRector\Fixture;
+
+class Fixture
+{
+    public function run()
+    {
+        exit(1);
+        die('failure');
+        \exit(getStatus());
+        \die(getStatus());
+    }
+}
+
+?>

rules-tests/DowngradePhp84/Rector/FuncCall/DowngradeExitNamedArgumentRector/Fixture/skip_without_named_argument.php.inc

@@ -0,0 +1,13 @@
+<?php
+
+namespace Rector\Tests\DowngradePhp84\Rector\FuncCall\DowngradeExitNamedArgumentRector\Fixture;
+
+final class SkipWithoutNamedArgument
+{
+    public function run()
+    {
+        exit(1);
+        die('failure');
+        custom(status: 1);
+    }
+}

rules-tests/DowngradePhp84/Rector/FuncCall/DowngradeExitNamedArgumentRector/config/configured_rule.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\DowngradePhp84\Rector\FuncCall\DowngradeExitNamedArgumentRector;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->rule(DowngradeExitNamedArgumentRector::class);
+};

rules/DowngradePhp84/Rector/FuncCall/DowngradeExitNamedArgumentRector.php

@@ -0,0 +1,78 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\DowngradePhp84\Rector\FuncCall;
+
+use PhpParser\Node;
+use PhpParser\Node\Arg;
+use PhpParser\Node\Expr\FuncCall;
+use PhpParser\Node\Identifier;
+use Rector\Rector\AbstractRector;
+use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
+use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
+
+/**
+ * @changelog https://wiki.php.net/rfc/exit-as-function
+ *
+ * @see \Rector\Tests\DowngradePhp84\Rector\FuncCall\DowngradeExitNamedArgumentRector\DowngradeExitNamedArgumentRectorTest
+ */
+final class DowngradeExitNamedArgumentRector extends AbstractRector
+{
+    public function getRuleDefinition(): RuleDefinition
+    {
+        return new RuleDefinition(
+            'Remove named argument from exit() and die()',
+            [
+                new CodeSample(
+                    <<<'CODE_SAMPLE'
+exit(status: 1);
+CODE_SAMPLE
+                    ,
+                    <<<'CODE_SAMPLE'
+exit(1);
+CODE_SAMPLE
+                ),
+            ]
+        );
+    }
+
+    /**
+     * @return array<class-string<Node>>
+     */
+    public function getNodeTypes(): array
+    {
+        return [FuncCall::class];
+    }
+
+    /**
+     * @param FuncCall $node
+     */
+    public function refactor(Node $node): ?Node
+    {
+        if (! $this->isNames($node, ['exit', 'die'])) {
+            return null;
+        }
+
+        if ($node->isFirstClassCallable()) {
+            return null;
+        }
+
+        $args = $node->getArgs();
+        if (count($args) !== 1) {
+            return null;
+        }
+
+        $statusArg = $args[0];
+        if (! $statusArg instanceof Arg) {
+            return null;
+        }
+
+        if (! $statusArg->name instanceof Identifier) {
+            return null;
+        }
+
+        $statusArg->name = null;
+        return $node;
+    }
+}