ChangeLog

All notable changes are documented in this file using the Keep a CHANGELOG principles.

8.0.1 - 2026-08-03

Changed

• Context::contains() no longer has to look at more than one element of an array to recognise it; for arrays whose internal hash table has gaps, for instance because elements were removed using unset(), this used to take time proportional to the size of the array

Fixed

• Context::add() returned a key that neither Context::contains() nor a subsequent Context::add() would report for arrays that already have an element with the largest possible integer key

8.0.0 - 2026-02-06

Removed

• This component is no longer supported on PHP 8.3

7.0.1 - 2025-08-13

Changed

• Do not use SplObjectStorage methods that will be deprecated in PHP 8.5

7.0.0 - 2025-02-07

Removed

• This component is no longer supported on PHP 8.2

6.0.3 - 2025-08-13

Changed

• Do not use SplObjectStorage methods that will be deprecated in PHP 8.5

6.0.2 - 2024-07-03

Changed

• This project now uses PHPStan instead of Psalm for static analysis

6.0.1 - 2024-06-17

Changed

• #30: Use more efficient spl_object_id() over spl_object_hash()

6.0.0 - 2024-02-02

Removed

• This component is no longer supported on PHP 8.1

5.0.1 - 2025-08-10

Changed

• Do not use SplObjectStorage methods that will be deprecated in PHP 8.5

5.0.0 - 2023-02-03

Removed

• This component is no longer supported on PHP 7.3, PHP 7.4 and PHP 8.0

4.0.5 - 2023-02-03

Fixed

• #26: Don't clobber null values if array_key_exists(PHP_INT_MAX, $array)

4.0.4 - 2020-10-26

Fixed

• SebastianBergmann\RecursionContext\Exception now correctly extends \Throwable

4.0.3 - 2020-09-28

Changed

• #21: Add type annotations for in/out parameters
• Changed PHP version constraint in composer.json from ^7.3 || ^8.0 to >=7.3

4.0.2 - 2020-06-26

Added

• This component is now supported on PHP 8

4.0.1 - 2020-06-15

Changed

• Tests etc. are now ignored for archive exports