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17 lines
292 B
Markdown
17 lines
292 B
Markdown
# PossiblyUnusedParam
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Emitted when `--find-dead-code` is turned on and Psalm cannot find any uses of a particular parameter in a public/protected method
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```php
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<?php
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class A {
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public function foo(int $a, int $b) : int {
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return $a + 4;
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}
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}
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$a = new A();
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$a->foo(1, 2);
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```
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