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  1. # ChangeLog
  2. All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
  3. ## [5.0.3] - 2020-10-26
  4. ### Fixed
  5. * `SebastianBergmann\Timer\Exception` now correctly extends `\Throwable`
  6. ## [5.0.2] - 2020-09-28
  7. ### Changed
  8. * Changed PHP version constraint in `composer.json` from `^7.3 || ^8.0` to `>=7.3`
  9. ## [5.0.1] - 2020-06-26
  10. ### Added
  11. * This component is now supported on PHP 8
  12. ## [5.0.0] - 2020-06-07
  13. ### Changed
  14. * Parameter type for `SebastianBergmann\Timer\Duration::fromMicroseconds()` was changed from `int` to `float`
  15. * Parameter type for `SebastianBergmann\Timer\Duration::fromNanoseconds()` was changed from `int` to `float`
  16. * Return type for `SebastianBergmann\Timer\Duration::asNanoseconds()` was changed from `int` to `float`
  17. ### Fixed
  18. * [#31](https://github.com/sebastianbergmann/php-timer/issues/31): Type Error on 32-bit systems (where `hrtime()` returns `float` instead of `int`)
  19. ## [4.0.0] - 2020-06-01
  20. ### Added
  21. * Introduced `Duration` value object for encapsulating a duration with nanosecond granularity
  22. * Introduced `ResourceUsageFormatter` object for formatting resource usage with option to explicitly pass a duration (instead of looking at the unreliable `$_SERVER['REQUEST_TIME_FLOAT']` variable)
  23. ### Changed
  24. * The methods of `Timer` are no longer static
  25. * `Timer::stop()` now returns a `Duration` value object
  26. ### Removed
  27. * Functionality that is now implemented in `Duration` and `ResourceUsageFormatter` has been removed from `Timer`
  28. ## [3.1.4] - 2020-04-20
  29. ### Changed
  30. * `Timer::timeSinceStartOfRequest()` no longer tries `$_SERVER['REQUEST_TIME']` when `$_SERVER['REQUEST_TIME_FLOAT']` is not available (`$_SERVER['REQUEST_TIME_FLOAT']` was added in PHP 5.4 and this library requires PHP 7.3)
  31. * Improved exception messages when `$_SERVER['REQUEST_TIME_FLOAT']` is not set or is not of type `float`
  32. ### Changed
  33. ## [3.1.3] - 2020-04-20
  34. ### Changed
  35. * `Timer::timeSinceStartOfRequest()` now raises an exception if `$_SERVER['REQUEST_TIME_FLOAT']` does not contain a `float` (or `$_SERVER['REQUEST_TIME']` does not contain an `int`)
  36. ## [3.1.2] - 2020-04-17
  37. ### Changed
  38. * Improved the fix for [#30](https://github.com/sebastianbergmann/php-timer/issues/30) and restored usage of `hrtime()`
  39. ## [3.1.1] - 2020-04-17
  40. ### Fixed
  41. * [#30](https://github.com/sebastianbergmann/php-timer/issues/30): Resolution of time returned by `Timer::stop()` is different than before (this reverts using `hrtime()` instead of `microtime()`)
  42. ## [3.1.0] - 2020-04-17
  43. ### Added
  44. * `Timer::secondsToShortTimeString()` as alternative to `Timer::secondsToTimeString()`
  45. ### Changed
  46. * `Timer::start()` and `Timer::stop()` now use `hrtime()` (high resolution monotonic timer) instead of `microtime()`
  47. * `Timer::timeSinceStartOfRequest()` now uses `Timer::secondsToShortTimeString()` for time formatting
  48. * Improved formatting of `Timer::secondsToTimeString()` result
  49. ## [3.0.0] - 2020-02-07
  50. ### Removed
  51. * This component is no longer supported on PHP 7.1 and PHP 7.2
  52. ## [2.1.2] - 2019-06-07
  53. ### Fixed
  54. * [#21](https://github.com/sebastianbergmann/php-timer/pull/21): Formatting of memory consumption does not work on 32bit systems
  55. ## [2.1.1] - 2019-02-20
  56. ### Changed
  57. * Improved formatting of memory consumption for `resourceUsage()`
  58. ## [2.1.0] - 2019-02-20
  59. ### Changed
  60. * Improved formatting of memory consumption for `resourceUsage()`
  61. ## [2.0.0] - 2018-02-01
  62. ### Changed
  63. * This component now uses namespaces
  64. ### Removed
  65. * This component is no longer supported on PHP 5.3, PHP 5.4, PHP 5.5, PHP 5.6, and PHP 7.0
  66. [5.0.3]: https://github.com/sebastianbergmann/php-timer/compare/5.0.2...5.0.3
  67. [5.0.2]: https://github.com/sebastianbergmann/php-timer/compare/5.0.1...5.0.2
  68. [5.0.1]: https://github.com/sebastianbergmann/php-timer/compare/5.0.0...5.0.1
  69. [5.0.0]: https://github.com/sebastianbergmann/php-timer/compare/4.0.0...5.0.0
  70. [4.0.0]: https://github.com/sebastianbergmann/php-timer/compare/3.1.4...4.0.0
  71. [3.1.4]: https://github.com/sebastianbergmann/php-timer/compare/3.1.3...3.1.4
  72. [3.1.3]: https://github.com/sebastianbergmann/php-timer/compare/3.1.2...3.1.3
  73. [3.1.2]: https://github.com/sebastianbergmann/php-timer/compare/3.1.1...3.1.2
  74. [3.1.1]: https://github.com/sebastianbergmann/php-timer/compare/3.1.0...3.1.1
  75. [3.1.0]: https://github.com/sebastianbergmann/php-timer/compare/3.0.0...3.1.0
  76. [3.0.0]: https://github.com/sebastianbergmann/php-timer/compare/2.1.2...3.0.0
  77. [2.1.2]: https://github.com/sebastianbergmann/php-timer/compare/2.1.1...2.1.2
  78. [2.1.1]: https://github.com/sebastianbergmann/php-timer/compare/2.1.0...2.1.1
  79. [2.1.0]: https://github.com/sebastianbergmann/php-timer/compare/2.0.0...2.1.0
  80. [2.0.0]: https://github.com/sebastianbergmann/php-timer/compare/1.0.9...2.0.0