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DX: PHPStan should message about missing result cache in long running CI

feature-request

Status: Open.

#14881 In phpstan/phpstan;

· staabm opened on Jun 29, 2026

Merging of array shapes in union loses discriminated unions when using unsealed shapes

Status: Open.

#14879 In phpstan/phpstan;

· stof opened on Jun 29, 2026

PHPStan should report array_search(..., true) calls that are obviously always true

feature-request

Status: Open.

#14877 In phpstan/phpstan;

· staabm opened on Jun 29, 2026

Generic Error message points to Column<T> instead of the incompatible value

feature-request

Status: Open.

#14872 In phpstan/phpstan;

· kitrio opened on Jun 26, 2026

·  

Generics

improve conditional types

bug

Status: Open.

#14871 In phpstan/phpstan;

· staabm opened on Jun 26, 2026

Inconsistent generalization of constant types in template inference depending on the bound (array-key vs int|string)

Status: Open.

#14867 In phpstan/phpstan;

· nikophil opened on Jun 25, 2026

PHPStan not determining correct return type with array_diff_keys()

feature-request

Status: Open.

#14862 In phpstan/phpstan;

· cviebrock opened on Jun 22, 2026

By-reference variables in use clauses for anonymous functions are assumed to not change value

bug

Status: Open.

#14848 In phpstan/phpstan;

· fredricj opened on Jun 20, 2026

·  

Easy fixes

array_column should infer non-empty-list

feature-request

Status: Open.

#14846 In phpstan/phpstan;

· devnix opened on Jun 19, 2026

@phpstan-consistent-constructor does not ignore uninitialized property on child classes

Status: Open.

#14842 In phpstan/phpstan;

· momala454 opened on Jun 19, 2026

wrongly remembered readonly property type for classes which implement __clone()

bug

Status: Open.

#14841 In phpstan/phpstan;

· staabm opened on Jun 19, 2026

false-positive error when read-only object is modified through php8.5 clone with

bug

Status: Open.

#14838 In phpstan/phpstan;

· JuliusJaenchen opened on Jun 17, 2026

·  

Easy fixes