🐛 Fix arrow alignement for multi lines indexes

Author: VincentLanglet

SymfonyCustom/Sniffs/Arrays/ArrayDeclarationSniff.php

@@ -391,6 +391,16 @@ public function processMultiLineArray(File $phpcsFile, int $stackPtr, int $start
                 $indexEnd = $phpcsFile->findPrevious(T_WHITESPACE, $nextToken - 1, $start, true);
                 $indexStart = $phpcsFile->findStartOfStatement($indexEnd);
 
+                // Handle multi-lines index.
+                while ($tokens[$indexStart]['line'] !== $tokens[$indexEnd]['line']) {
+                    $indexStart = $phpcsFile->findNext(
+                        Tokens::$emptyTokens,
+                        $indexStart + 1,
+                        $indexEnd + 1,
+                        true
+                    );
+                }
+
                 if ($indexStart === $indexEnd) {
                     $currentEntry['index'] = $indexEnd;
                     $currentEntry['index_content'] = $tokens[$indexEnd]['content'];

SymfonyCustom/Tests/Arrays/ArrayDeclarationUnitTest.inc

@@ -149,3 +149,15 @@ return [
 ];
 
 [1    =>   2 ,   2=>3,4 => 5];
+
+$array = [
+    'lonnnnnnggggg' => 'good',
+    'short'
+                => 'bad',
+];
+
+$array = [
+    'lonnnnnngggggg' => 'good',
+    $ab .
+    'second' => 'bad',
+];

SymfonyCustom/Tests/Arrays/ArrayDeclarationUnitTest.inc.fixed

@@ -147,3 +147,14 @@ return [
 ];
 
 [1 => 2, 2 => 3, 4 => 5];
+
+$array = [
+    'lonnnnnnggggg' => 'good',
+    'short'         => 'bad',
+];
+
+$array = [
+    'lonnnnnngggggg' => 'good',
+    $ab .
+    'second'         => 'bad',
+];

SymfonyCustom/Tests/Arrays/ArrayDeclarationUnitTest.php

@@ -47,6 +47,8 @@ protected function getErrorList(): array
             142 => 1,
             148 => 1,
             151 => 7,
+            156 => 1,
+            162 => 1,
         ];
     }