[CodeQuality] Handle crash on UnaryMinus/UnaryPlus on InlineArrayReturnAssignRector (#7277)

* [CodeQuality] Handle crash on UnaryMinus/UnaryPlus on InlineArrayReturnAssignRector

* Fix

Author: samsonasik

rules-tests/CodeQuality/Rector/ClassMethod/InlineArrayReturnAssignRector/Fixture/with_unary.php.inc

@@ -0,0 +1,30 @@
+<?php
+
+namespace Rector\Tests\CodeQuality\Rector\ClassMethod\InlineArrayReturnAssignRector\Fixture;
+
+final class WithUnary
+{
+    public function run()
+    {
+        $data[0]['date'] = '2025-09-15';
+        $data[0]['plus'] = +50000;
+        $data[1]['minus'] = -67500;
+        return $data;
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\CodeQuality\Rector\ClassMethod\InlineArrayReturnAssignRector\Fixture;
+
+final class WithUnary
+{
+    public function run()
+    {
+        return [['date' => '2025-09-15', 'plus' => +50000], ['minus' => -67500]];
+    }
+}
+
+?>

src/PhpParser/Node/NodeFactory.php

@@ -30,6 +30,8 @@
 use PhpParser\Node\Expr\PropertyFetch;
 use PhpParser\Node\Expr\StaticCall;
 use PhpParser\Node\Expr\StaticPropertyFetch;
+use PhpParser\Node\Expr\UnaryMinus;
+use PhpParser\Node\Expr\UnaryPlus;
 use PhpParser\Node\Expr\Variable;
 use PhpParser\Node\Identifier;
 use PhpParser\Node\Name;
@@ -403,6 +405,12 @@ private function createArrayItem(mixed $item, string | int | null $key = null):
             return $arrayItem;
         }
 
+        if ($item instanceof UnaryPlus || $item instanceof UnaryMinus) {
+            $arrayItem = new ArrayItem($item);
+            $this->decorateArrayItemWithKey($key, $arrayItem);
+            return $arrayItem;
+        }
+
         $nodeClass = is_object($item) ? $item::class : $item;
         throw new NotImplementedYetException(sprintf(
             'Not implemented yet. Go to "%s()" and add check for "%s" node.',