SequentialAssignmentsToPipeOperatorRector

Find another rule

Transform sequential assignments to pipe operator syntax

 $value = "hello world";
-$result1 = function1($value);
-$result2 = function2($result1);

-$result = function3($result2);
+$result = $value
+    |> function1(...)
+    |> function2(...)
+    |> function3(...);

Configure your rector.php:

<?php

use Rector\Config\RectorConfig;
use Rector\Php85\Rector\StmtsAwareInterface\SequentialAssignmentsToPipeOperatorRector;

return RectorConfig::configure()
    ->withRules([
        SequentialAssignmentsToPipeOperatorRector::class,
    ]);