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Undetected covariance violation when a child class implements an interface with function signature mismatch of parent

feature-request

Status: Open.

#3319 In phpstan/phpstan;

· dktapps opened on May 19, 2020

Static reflection not complaining when a reserved keyword is used as a class name

feature-request

Status: Open.

#3762 In phpstan/phpstan;

· dktapps opened on Aug 22, 2020

Constant not found

feature-request

Status: Open.

#6662 In phpstan/phpstan;

· arderyp opened on Feb 16, 2022

Trait accessibilities not being checked like base classes/interfaces

feature-request

Status: Open.

#6860 In phpstan/phpstan;

· Paril opened on Mar 18, 2022

Non-constexpr in attribute declaration not reported

feature-request

Status: Open.

#7370 In phpstan/phpstan;

· dktapps opened on May 31, 2022

verify magic method signatures

feature-request

Status: Open.

#7834 In phpstan/phpstan;

· staabm opened on Aug 23, 2022

Properties declared in traits does not check for potential invalid class composition

feature-request

Status: Open.

#9924 In phpstan/phpstan;

· kallesommernielsen opened on Sep 26, 2023

No error when __callStatic is not static

feature-request

Status: Open.

#10809 In phpstan/phpstan;

· dktapps opened on Mar 29, 2024

PHPStan not follow DNF Type Declaration Constraints (PHP 8.2+)

feature-request

Status: Open.

#10913 In phpstan/phpstan;

· LastDragon-ru opened on Apr 20, 2024

Incompatible method declarations not detected for magic methods

feature-request

Status: Open.

#11492 In phpstan/phpstan;

· rosasurfer opened on Aug 9, 2024

No error reported for destructor with return type <code>void</code>

feature-request

Status: Open.

#11523 In phpstan/phpstan;

· rosasurfer opened on Aug 18, 2024

Fatal error: Declaration of method(callable $task) must be compatible with method(Closure $task)

feature-request

Status: Open.

#11524 In phpstan/phpstan;

· rosasurfer opened on Aug 18, 2024

Trait adaptation fatal errors not reported

feature-request

Status: Open.

#11643 In phpstan/phpstan;

· janedbal opened on Sep 6, 2024

Implementing Throwable interface should be error

feature-request

Status: Open.

#11750 In phpstan/phpstan;

· hocker1 opened on Sep 25, 2024

An abstract class cannot implement both Iterator and IteratorAggregate

feature-request

Status: Open.

#12804 In phpstan/phpstan;

· vudaltsov opened on Mar 27, 2025

PHP version rules do not catch that type unions are not supported in php 7 on class properties

feature-request

Status: Open.

#13118 In phpstan/phpstan;

· SpencerMalone opened on Jun 5, 2025

Detect disallowed static:: usage in compile time constants

feature-request

Status: Open.

#13007 In phpstan/phpstan;

· BackEndTea opened on May 14, 2025

Arrow functions don't trigger an error with phpVersion 70300 and less

feature-request

Status: Open.

#13368 In phpstan/phpstan;

· xamtheone opened on Aug 6, 2025