Changelog for RelativeToAbsoluteUrl

RelativeToAbsoluteUrl v1.7.1, May 22, 2019
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- Update usage of `mb_strrpos()` https://github.com/ConvertKit/relative-to-absolute-url/commit/df0a401bdc881893179730378fe64c6e8c06b8c5

RelativeToAbsoluteUrl v1.7, March 27, 2019
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- Remove language features only available in PHP 7.x https://github.com/ConvertKit/relative-to-absolute-url/commit/a5f063db0c7c31b2a59755b3ad83e081730f4e54

RelativeToAbsoluteUrl v1.6, March 13, 2019
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- Update regex to work with PHP 7.3 https://github.com/ConvertKit/relative-to-absolute-url/commit/66426fa7afee86f1e6ff4f103e461aa6ec952c9b

RelativeToAbsoluteUrl v1.5, December 23, 2018
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- Changed the type of the return value is always a string (in case of an error, the string is empty)
- Fixed PHP Doc
- Fixed code style
- Changed name declaration style to PHP7
- Added type hinting
- Added simple tests

RelativeToAbsoluteUrl v1.4, October 2, 2009
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- Percentage encoding of the absolute url disabled.

RelativeToAbsoluteUrl v1.2, 2009-02-27
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- Minor bug fix


RelativeToAbsoluteUrl v1.0, 2009-08-28
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- Initial release

