Rule compact_nullable_type_declaration¶
Remove extra spaces in a nullable type declaration.
Description¶
Rule is applied only in a PHP 7.1+ environment.
Examples¶
Example #1¶
--- Original
+++ New
<?php
-function sample(? string $str): ? string
+function sample(?string $str): ?string
{}
Rule sets¶
The rule is part of the following rule sets:
Source class¶
PhpCsFixer\Fixer\Whitespace\CompactNullableTypeDeclarationFixer