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psalm/docs/running_psalm/issues/UnusedParam.md
2020-03-20 19:13:56 -04:00

226 B

UnusedParam

Emitted when --find-dead-code is turned on and Psalm cannot find any uses of a particular parameter in a private method or function

<?php

function foo(int $a, int $b) : int {
    return $a + 4;
}