Rule attribute_empty_parentheses¶
PHP attributes declared without arguments must (not) be followed by empty parentheses.
Configuration¶
use_parentheses¶
Whether attributes should be followed by parentheses or not.
Allowed types: bool
Default value: false
Examples¶
Example #1¶
Default configuration.
--- Original
+++ New
<?php
-#[Foo()]
+#[Foo]
class Sample1 {}
-#[Bar(), Baz()]
+#[Bar, Baz]
class Sample2 {}
Example #2¶
With configuration: ['use_parentheses' => true].
--- Original
+++ New
<?php
-#[Foo]
+#[Foo()]
class Sample1 {}
-#[Bar, Baz]
+#[Bar(), Baz()]
class Sample2 {}
References¶
Fixer class: PhpCsFixer\Fixer\AttributeNotation\AttributeEmptyParenthesesFixer
Test class: PhpCsFixer\Tests\Fixer\AttributeNotation\AttributeEmptyParenthesesFixerTest
The test class defines officially supported behaviour. Each test case is a part of our backward compatibility promise.