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PHP Coding Standards Fixer

Mountains (v3.2.1) edition

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Rule void_return

Add void return type to functions with missing or empty return statements, but priority is given to @return annotations. Requires PHP >= 7.1.

Warning

Using this rule is risky.

Modifies the signature of functions.

Examples

Example #1

--- Original
+++ New
 <?php
-function foo($a) {};
+function foo($a): void {};

Rule sets

The rule is part of the following rule sets:

@PHP71Migration:risky

Using the @PHP71Migration:risky rule set will enable the void_return rule.

@PHP74Migration:risky

Using the @PHP74Migration:risky rule set will enable the void_return rule.

@PHP80Migration:risky

Using the @PHP80Migration:risky rule set will enable the void_return rule.

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