
simplified_null_return
¶A return statement wishing to return void
should not return null
.
--- Original
+++ New
-<?php return null;
+<?php return;
--- Original
+++ New
<?php
-function foo() { return null; }
+function foo() { return; }
function bar(): int { return null; }
function baz(): ?int { return null; }
-function xyz(): void { return null; }
+function xyz(): void { return; }