MultiExceptionCatchRector

Changes multi catch of same exception to single one | separated.

 try {
     // Some code...
-} catch (ExceptionType1 $exception) {
-    $sameCode;
-} catch (ExceptionType2 $exception) {
+} catch (ExceptionType1 | ExceptionType2 $exception) {
     $sameCode;
 }

Configure your rector.php:

<?php

use Rector\Config\RectorConfig;
use Rector\Php71\Rector\TryCatch\MultiExceptionCatchRector;

return RectorConfig::configure()
    ->withRules([
        MultiExceptionCatchRector::class,
    ]);
SETS:  PHP 7.1