feature #338 [PHP 8.1] add enum_exists() (nicolas-grekas)
feature #338 [PHP 8.1] add enum_exists() (nicolas-grekas)

This PR was merged into the 1.22-dev branch.

Discussion
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[PHP 8.1] add enum_exists()

Fix #335

Commits
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0bfab3a [PHP 8.1] add enum_exists()

nicolas-grekas/polyfill,symfony/polyfill