Error Identifier: staticProperty.deprecatedEnum
Every error reported by PHPStan has an error identifier. Here’s a list of all error identifiers. In PHPStan Pro you can see the error identifier next to each error and filter errors by their identifiers.
Code example #
<?php declare(strict_types = 1);
/** @deprecated Use NewStatus instead */
enum OldStatus: string
{
case Active = 'active';
public static string $label = 'Status';
}
echo OldStatus::$label;
Why is it reported? #
This error is reported by the phpstan-deprecation-rules extension.
A static property is accessed on an enum that is marked as @deprecated. Deprecated enums are scheduled for removal or replacement, and code should not rely on them.
How to fix it #
Use the recommended replacement enum or class:
-echo OldStatus::$label;
+echo NewStatus::$label;
If the calling code is itself deprecated, the error will not be reported. Mark the function or class as deprecated if it is part of a deprecation migration:
+/** @deprecated */
function doFoo(): void
{
echo OldStatus::$label;
}
How to ignore this error #
You can use the identifier staticProperty.deprecatedEnum to ignore this error using a comment:
// @phpstan-ignore staticProperty.deprecatedEnum
codeThatProducesTheError();You can also use only the identifier key to ignore all errors of the same type in your configuration file in the ignoreErrors parameter:
parameters:
ignoreErrors:
-
identifier: staticProperty.deprecatedEnum