Convert time() to Carbon::now()->timestamp

config/set/datetime-to-carbon.php

@@ -3,6 +3,7 @@
 declare(strict_types=1);
 
 use Rector\Carbon\Rector\FuncCall\DateFuncCallToCarbonRector;
+use Rector\Carbon\Rector\FuncCall\TimeFuncCallToCarbonRector;
 use Rector\Carbon\Rector\MethodCall\DateTimeMethodCallToCarbonRector;
 use Rector\Carbon\Rector\New_\DateTimeInstanceToCarbonRector;
 use Rector\Config\RectorConfig;
@@ -12,5 +13,6 @@
         DateFuncCallToCarbonRector::class,
         DateTimeInstanceToCarbonRector::class,
         DateTimeMethodCallToCarbonRector::class,
+        TimeFuncCallToCarbonRector::class,
     ]);
 };

rules-tests/Carbon/Rector/FuncCall/TimeFuncCallToCarbonRector/Fixture/first_class_callable.php.inc

@@ -0,0 +1,27 @@
+<?php
+
+namespace Rector\Tests\Carbon\Rector\FuncCall\TimeFuncCallToCarbonRector\Fixture;
+
+class FirstClassCallable
+{
+    public function run()
+    {
+        $time = time(...);
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\Carbon\Rector\FuncCall\TimeFuncCallToCarbonRector\Fixture;
+
+class FirstClassCallable
+{
+    public function run()
+    {
+        $time = static fn() => \Carbon\Carbon::now()->timestamp;
+    }
+}
+
+?>

rules-tests/Carbon/Rector/FuncCall/TimeFuncCallToCarbonRector/Fixture/some_class.php.inc

@@ -0,0 +1,27 @@
+<?php
+
+namespace Rector\Tests\Carbon\Rector\FuncCall\DateFuncCallToCarbonRector\Fixture;
+
+class SomeClass
+{
+    public function run()
+    {
+        $time = time();
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\Carbon\Rector\FuncCall\DateFuncCallToCarbonRector\Fixture;
+
+class SomeClass
+{
+    public function run()
+    {
+        $time = \Carbon\Carbon::now()->timestamp;
+    }
+}
+
+?>

rules-tests/Carbon/Rector/FuncCall/TimeFuncCallToCarbonRector/TimeFuncCallToCarbonRectorTest.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Tests\Carbon\Rector\FuncCall\TimeFuncCallToCarbonRector;
+
+use Iterator;
+use PHPUnit\Framework\Attributes\DataProvider;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class TimeFuncCallToCarbonRectorTest 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/Carbon/Rector/FuncCall/TimeFuncCallToCarbonRector/config/configured_rule.php

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

rules/Carbon/Rector/FuncCall/DateFuncCallToCarbonRector.php

@@ -22,7 +22,7 @@ final class DateFuncCallToCarbonRector extends AbstractRector
 {
     public function getRuleDefinition(): RuleDefinition
     {
-        return new RuleDefinition('Convert date() function call to Carbon::*()', [
+        return new RuleDefinition('Convert date() function call to Carbon::now()->format(*)', [
             new CodeSample(
                 <<<'CODE_SAMPLE'
 class SomeClass
@@ -40,7 +40,7 @@ class SomeClass
 {
     public function run()
     {
-        $date = \Carbon\Carbon::now()->format('Y-m-d')
+        $date = \Carbon\Carbon::now()->format('Y-m-d');
     }
 }
 CODE_SAMPLE

rules/Carbon/Rector/FuncCall/TimeFuncCallToCarbonRector.php

@@ -0,0 +1,86 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Carbon\Rector\FuncCall;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\ArrowFunction;
+use PhpParser\Node\Expr\FuncCall;
+use PhpParser\Node\Expr\PropertyFetch;
+use PhpParser\Node\Expr\StaticCall;
+use PhpParser\Node\Name\FullyQualified;
+use Rector\Rector\AbstractRector;
+use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
+use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
+
+/**
+ * @see \Rector\Tests\Carbon\Rector\FuncCall\DateFuncCallToCarbonRector\DateFuncCallToCarbonRectorTest
+ */
+final class TimeFuncCallToCarbonRector extends AbstractRector
+{
+    public function getRuleDefinition(): RuleDefinition
+    {
+        return new RuleDefinition('Convert time() function call to Carbon::now()->timestamp', [
+            new CodeSample(
+                <<<'CODE_SAMPLE'
+class SomeClass
+{
+    public function run()
+    {
+        $time = time();
+    }
+}
+CODE_SAMPLE
+
+                ,
+                <<<'CODE_SAMPLE'
+class SomeClass
+{
+    public function run()
+    {
+        $time = \Carbon\Carbon::now()->timestamp;
+    }
+}
+CODE_SAMPLE
+            ),
+        ]);
+    }
+
+    /**
+     * @return array<class-string<Node>>
+     */
+    public function getNodeTypes(): array
+    {
+        return [FuncCall::class];
+    }
+
+    /**
+     * @param FuncCall $node
+     */
+    public function refactor(Node $node): ?Node
+    {
+        if (! $this->isName($node->name, 'time')) {
+            return null;
+        }
+
+        $firstClassCallable = $node->isFirstClassCallable();
+
+        if (!$firstClassCallable && count($node->getArgs()) !== 0) {
+            return null;
+        }
+
+        // create now and format()
+        $nowStaticCall = new StaticCall(new FullyQualified('Carbon\Carbon'), 'now');
+        $propertyFetch = new PropertyFetch($nowStaticCall, 'timestamp');
+
+        if ($firstClassCallable) {
+            return new ArrowFunction([
+                'static' => true,
+                'expr' => $propertyFetch,
+            ]);
+        }
+
+        return $propertyFetch;
+    }
+}