chore: Add typed properties / refactor: Use null coalescing assignment where possbile.

meyfa / php-svg

Vector graphics (SVG) library for PHP

https://packagist.org/packages/meyfa/php-svg

MIT License

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chore: Add typed properties / refactor: Use null coalescing assignment where possbile. #219

Closed Niellles closed 8 months ago

Niellles commented 8 months ago

As discussed/requested in #215, PHP 7.3 is dropped, and typed properties/null coalescing assignment shoud be added where possible.

Niellles commented 8 months ago

Closing this, as I it's a bit more work than I had anticipated.

Issues with this PR could be easily fixed, but requires some more manual review for $foo must not be accessed before initialization for cases that aren't covered by the test suite.