minor #11021 Require PHP ^7.3 (pamil)
minor #11021 Require PHP ^7.3 (pamil)

This PR was merged into the 1.7-dev branch.

Discussion
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Similar story to #9498. PHP 7.2 is not supported by PHP itself and PHP 7.4 was published a few months ago. Therefore, Sylius 1.7 released in February 2020 will support PHP ^7.3, dropping the maintenance burden.

Commits
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5c1258c104e14c71ccaf6729a5a885efca96c261 Require PHP ^7.3

Sylius/Promotion