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Remote Void (v2.18.1) edition

Rule return_type_declaration

There should be one or no space before colon, and one space after it in return type declarations, according to configuration.

Description

Rule is applied only in a PHP 7+ environment.

Configuration

space_before

Spacing to apply before colon.

Allowed values: 'none', 'one'

Default value: 'none'

Examples

Example #1

Default configuration.

--- Original
+++ New
@@ -1,2 +1,2 @@
 <?php
-function foo(int $a):string {};
+function foo(int $a): string {};

Example #2

With configuration: ['space_before' => 'none'].

--- Original
+++ New
@@ -1,2 +1,2 @@
 <?php
-function foo(int $a):string {};
+function foo(int $a): string {};

Example #3

With configuration: ['space_before' => 'one'].

--- Original
+++ New
@@ -1,2 +1,2 @@
 <?php
-function foo(int $a):string {};
+function foo(int $a) : string {};

Rule sets

The rule is part of the following rule sets:

@PSR12

Using the @PSR12 rule set will enable the return_type_declaration rule with the default config.

@PhpCsFixer

Using the @PhpCsFixer rule set will enable the return_type_declaration rule with the default config.

@Symfony

Using the @Symfony rule set will enable the return_type_declaration rule with the default config.

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