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Unverified Commit c41e007b authored by Sebastian Bergmann's avatar Sebastian Bergmann
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Do not use implicitly nullable parameters and prepare release

parent 86649b78
Branches
Tags 5.1.1
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......@@ -2,6 +2,12 @@
All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
## [5.1.1] - 2024-03-02
### Changed
* Do not use implicitly nullable parameters
## [5.1.0] - 2023-12-22
### Added
......@@ -124,6 +130,7 @@ All notable changes are documented in this file using the [Keep a CHANGELOG](htt
* This component is no longer supported on PHP 5.6
[5.1.1]: https://github.com/sebastianbergmann/diff/compare/5.1.0...5.1.1
[5.1.0]: https://github.com/sebastianbergmann/diff/compare/5.0.3...5.1.0
[5.0.3]: https://github.com/sebastianbergmann/diff/compare/5.0.2...5.0.3
[5.0.2]: https://github.com/sebastianbergmann/diff/compare/5.0.1...5.0.2
......
......@@ -42,14 +42,14 @@ final class Differ
$this->outputBuilder = $outputBuilder;
}
public function diff(array|string $from, array|string $to, LongestCommonSubsequenceCalculator $lcs = null): string
public function diff(array|string $from, array|string $to, ?LongestCommonSubsequenceCalculator $lcs = null): string
{
$diff = $this->diffToArray($from, $to, $lcs);
return $this->outputBuilder->getDiff($diff);
}
public function diffToArray(array|string $from, array|string $to, LongestCommonSubsequenceCalculator $lcs = null): array
public function diffToArray(array|string $from, array|string $to, ?LongestCommonSubsequenceCalculator $lcs = null): array
{
if (is_string($from)) {
$from = $this->splitStringByLines($from);
......
......@@ -21,7 +21,7 @@ final class ConfigurationException extends InvalidArgumentException
string $expected,
$value,
int $code = 0,
Exception $previous = null
?Exception $previous = null
) {
parent::__construct(
sprintf(
......
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