DowngradeMbStrContainsRector

Author: Arshid

rules/DowngradePhp80/Rector/FuncCall/DowngradeStrContainsWithMultibyteNeedleRector.php

@@ -86,7 +86,7 @@ public function refactor(Node $node): Identical | NotIdentical | null
         $offset = null;
 
         if ($haystack instanceof FuncCall) {
-            
+
             if (! $this->isName($haystack->name, 'mb_substr')) {
                 return null;
             }
@@ -99,9 +99,11 @@ public function refactor(Node $node): Identical | NotIdentical | null
             if (isset($substrArg[0]) && ! $substrArg[0] instanceof Arg) {
                 return null;
             }
+
             if (isset($substrArg[1]) && ! $substrArg[1] instanceof Arg) {
                 return null;
             }
+
             $haystack = $substrArg[0];
             $offset = $substrArg[1];
         }