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<?php declare(strict_types=1); enum A: string { case Foo = 'foo'; case Bar = 'bar'; } var_dump(array_combine( array_column(A::cases(), 'value'), array_column(A::cases(), 'name'), ));
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.23, 8.5.0 - 8.5.8
array(2) { ["foo"]=> string(3) "Foo" ["bar"]=> string(3) "Bar" }

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