[PHP] RemoveReferenceFromCallRector

config/level/php/php54.yaml

@@ -1,3 +1,4 @@
 services:
     Rector\Rector\Function_\FunctionReplaceRector:
         mysqli_param_count: 'mysqli_stmt_param_count'
+    Rector\Php\Rector\FuncCall\RemoveReferenceFromCallRector: ~

packages/Php/src/Rector/FuncCall/RemoveReferenceFromCallRector.php

@@ -0,0 +1,61 @@
+<?php declare(strict_types=1);
+
+namespace Rector\Php\Rector\FuncCall;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\FuncCall;
+use Rector\Rector\AbstractRector;
+use Rector\RectorDefinition\CodeSample;
+use Rector\RectorDefinition\RectorDefinition;
+
+final class RemoveReferenceFromCallRector extends AbstractRector
+{
+    public function getDefinition(): RectorDefinition
+    {
+        return new RectorDefinition('Remove & from function and method calls', [
+            new CodeSample(
+                <<<'CODE_SAMPLE'
+final class SomeClass
+{
+    public function run($one)
+    {
+        return strlen(&$one);
+    }
+}
+CODE_SAMPLE
+                ,
+                <<<'CODE_SAMPLE'
+final class SomeClass
+{
+    public function run($one)
+    {
+        return strlen($one);
+    }
+}
+CODE_SAMPLE
+            ),
+        ]);
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getNodeTypes(): array
+    {
+        return [FuncCall::class];
+    }
+
+    /**
+     * @param FuncCall $node
+     */
+    public function refactor(Node $node): ?Node
+    {
+        foreach ($node->args as $nodeArg) {
+            if ($nodeArg->byRef) {
+                $nodeArg->byRef = false;
+            }
+        }
+
+        return $node;
+    }
+}

packages/Php/tests/Rector/FuncCall/RemoveReferenceFromCallRector/Fixture/fixture.php.inc

@@ -0,0 +1,21 @@
+<?php
+
+namespace Rector\Php\Tests\Rector\FuncCall\RemoveReferenceFromCallRector\Fixture;
+
+function removeReference($one)
+{
+    return strlen(&$one);
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Php\Tests\Rector\FuncCall\RemoveReferenceFromCallRector\Fixture;
+
+function removeReference($one)
+{
+    return strlen($one);
+}
+
+?>

packages/Php/tests/Rector/FuncCall/RemoveReferenceFromCallRector/RemoveReferenceFromCallRectorTest.php

@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+
+namespace Rector\Php\Tests\Rector\FuncCall\RemoveReferenceFromCallRector;
+
+use Rector\Php\Rector\FuncCall\RemoveReferenceFromCallRector;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class RemoveReferenceFromCallRectorTest extends AbstractRectorTestCase
+{
+    public function test(): void
+    {
+        $this->doTestFilesWithoutAutoload([__DIR__ . '/Fixture/fixture.php.inc']);
+    }
+
+    protected function getRectorClass(): string
+    {
+        return RemoveReferenceFromCallRector::class;
+    }
+}