Comments (1)
I found these snippets:
https://psalm.dev/r/7e3d196de1
<?php
/**
* @psalm-type HttpOptions = array{
* headers?: array<string, string | list<string>>,
* }
*
* @psalm-type SerializedAccount = HttpOptions & array{discoveryUri: string, baseUrl?: ?string}
*/
/**
* @psalm-param SerializedAccount $props
*/
function constructFromArray(array $props): string
{
$requiredProps = [ 'discoveryUri' ];
foreach ($requiredProps as $prop) {
if (!isset($props[$prop])) {
throw new \Exception("x");
}
}
return $props["discoveryUri"];
}
/**
* @psalm-param SerializedAccount $props
*/
function constructFromArray2(array $props): string
{
return $props["discoveryUri"];
}
Psalm output (using commit ef3b018):
ERROR: InvalidReturnStatement - 24:12 - The inferred type 'array<string, list<string>|string>|string' does not match the declared return type 'string' for constructFromArray
ERROR: InvalidReturnType - 14:44 - The declared return type 'string' for constructFromArray is incorrect, got 'array<string, list<string>|string>|string'
from psalm.
Related Issues (20)
- Strange DocblockTypeContradiction on value-of<enum> @property condition HOT 1
- Missing TaintedSql when calling mysqli::execute_query HOT 1
- Improve documentation of lowercase-string (and similar) types HOT 1
- `@psalm-suppress MissingClassConstType` don't work for class/interface
- Don't throw `MissingClassConstType` for final constants HOT 1
- Don't throw `MissingClassConstType` for private constants HOT 1
- Unclear how to add a type to arguments taken by a short closure HOT 1
- Sync "\Ds\Hashable" arguments naming with extension and stubs HOT 1
- Readonly class not marking props readonly, fatal error not detected HOT 1
- Enum Interfaces cannot be found HOT 3
- False positive ArgumentTypeCoercion with intersection types of closure arguments HOT 1
- DocblockTypeContradiction after first value-of<Enum> @property test HOT 2
- Intval doesn't show RiskyCast error HOT 1
- Inferred return type not correct when using first-class callable HOT 3
- Override DateTime::diff() causes unsolvable error HOT 2
- False positive UnusedParam for __call and __callStatic methods HOT 1
- Psalm seems to forget (nested) type information after evaluation HOT 1
- Psalm not warning of possible uncaught exception HOT 1
- Generics constraint check fails (InvalidArgument false positive) HOT 3
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