add FunctionFirstClassCallableRector to PHP 8.1 set

TomasVotruba · TomasVotruba · commit 0e18562ee619 · 2025-10-23T01:04:21.000+02:00
diff --git a/config/set/php81.php b/config/set/php81.php
@@ -3,6 +3,7 @@
 declare(strict_types=1);
 
 use Rector\CodingStyle\Rector\FuncCall\ClosureFromCallableToFirstClassCallableRector;
+use Rector\CodingStyle\Rector\FuncCall\FunctionFirstClassCallableRector;
 use Rector\CodingStyle\Rector\FunctionLike\FunctionLikeToFirstClassCallableRector;
 use Rector\Config\RectorConfig;
 use Rector\Php81\Rector\Array_\FirstClassCallableRector;
@@ -34,6 +35,7 @@
         // closure/arrow function
         FunctionLikeToFirstClassCallableRector::class,
         ClosureFromCallableToFirstClassCallableRector::class,
+        FunctionFirstClassCallableRector::class,
         RemoveReflectionSetAccessibleCallsRector::class,
 
         NewInInitializerRector::class,
diff --git a/src/PhpParser/Printer/BetterStandardPrinter.php b/src/PhpParser/Printer/BetterStandardPrinter.php
@@ -501,7 +501,7 @@ private function wrapAssign(Node $leftNode, Node $rightNode): void
     private function cleanStartIndentationOnHeredocNowDoc(string $content): string
     {
         $lines = NewLineSplitter::split($content);
-        $trimmedLines = array_map('ltrim', $lines);
+        $trimmedLines = array_map(ltrim(...), $lines);
 
         return implode("\n", $trimmedLines);
     }

Original file line number	Diff line number	Diff line change
`@@ -501,7 +501,7 @@ private function wrapAssign(Node $leftNode, Node $rightNode): void`
`501`	`501`	`private function cleanStartIndentationOnHeredocNowDoc(string $content): string`
`502`	`502`	`{`
`503`	`503`	`$lines = NewLineSplitter::split($content);`
`504`		`- $trimmedLines = array_map('ltrim', $lines);`
	`504`	`+ $trimmedLines = array_map(ltrim(...), $lines);`
`505`	`505`
`506`	`506`	`return implode("\n", $trimmedLines);`
`507`	`507`	`}`