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psalm/docs/running_psalm/issues/RedundantIdentityWithTrue.md
Grégoire Paris 26f8e5b333
Add negated identity with false case
This is the opposite of === true and works the same.
2021-07-17 03:20:23 +03:00

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# RedundantIdentityWithTrue
Emitted when comparing a known boolean with true and the `strictBinaryOperands` flag is set to true.
```php
<?php
function returnsABool(): bool {
return rand(1, 2) === 1;
}
if (returnsABool() === true) {
echo "hi!";
}
if (returnsABool() !== false) {
echo "hi!";
}
```