no_unneeded_curly_braces.rst

Rule no_unneeded_curly_braces

Removes unneeded curly braces that are superfluous and aren't part of a control structure's body.

Warning

This rule is deprecated and will be removed in the next major version

You should use no_unneeded_braces instead.

Configuration

namespaces

Remove unneeded curly braces from bracketed namespaces.

Allowed types: bool

Default value: false

Examples

Example #1

Default configuration.

--- Original
+++ New
-<?php {
+<?php
     echo 1;
-}

+
 switch ($b) {
-    case 1: {
+    case 1:
         break;
-    }
+
 }

Example #2

With configuration: ['namespaces' => true].

--- Original
+++ New
 <?php
-namespace Foo {
+namespace Foo;
     function Bar(){}
-}
+

Source class

PhpCsFixer\Fixer\ControlStructure\NoUnneededCurlyBracesFixer