Fixed alignment false positive when using arrow function as a array v…

…alue (ref #2703, #2523)

src/Standards/Squiz/Sniffs/Arrays/ArrayDeclarationSniff.php

@@ -367,6 +367,7 @@ public function processMultiLineArray($phpcsFile, $stackPtr, $arrayStart, $array
             if ($tokens[$nextToken]['code'] === T_ARRAY
                 || $tokens[$nextToken]['code'] === T_OPEN_SHORT_ARRAY
                 || $tokens[$nextToken]['code'] === T_CLOSURE
+                || $tokens[$nextToken]['code'] === T_FN
             ) {
                 // Let subsequent calls of this test handle nested arrays.
                 if ($tokens[$lastToken]['code'] !== T_DOUBLE_ARROW) {

src/Standards/Squiz/Tests/Arrays/ArrayDeclarationUnitTest.1.inc

@@ -418,6 +418,12 @@ $array = array(
               fn() => return 2,
          );
 
+$array = array(
+          1 => '1',
+          2 => fn ($x) => yield 'a' => $x,
+          3 => '3',
+         );
+
 // Intentional syntax error.
 $a = array(
       'a' =>

src/Standards/Squiz/Tests/Arrays/ArrayDeclarationUnitTest.1.inc.fixed

@@ -446,6 +446,12 @@ $array = array(
               fn() => return 2,
          );
 
+$array = array(
+          1 => '1',
+          2 => fn ($x) => yield 'a' => $x,
+          3 => '3',
+         );
+
 // Intentional syntax error.
 $a = array(
       'a' =>

src/Standards/Squiz/Tests/Arrays/ArrayDeclarationUnitTest.2.inc

@@ -407,6 +407,12 @@ $array = [
               fn() => return 2,
          ];
 
+$array = [
+          1 => '1',
+          2 => fn ($x) => yield 'a' => $x,
+          3 => '3',
+         ];
+
 // Intentional syntax error.
 $a = [
       'a' =>

src/Standards/Squiz/Tests/Arrays/ArrayDeclarationUnitTest.2.inc.fixed

@@ -433,6 +433,12 @@ $array = [
               fn() => return 2,
          ];
 
+$array = [
+          1 => '1',
+          2 => fn ($x) => yield 'a' => $x,
+          3 => '3',
+         ];
+
 // Intentional syntax error.
 $a = [
       'a' =>