<?php enum MyEnum : int { case MyEnumCase1 = 1; } $value = null; // NULL is a deprecated value. try { MyEnum::tryFrom($value); echo 'tryFrom() succeeded'."\n"; } catch (Throwable $exception) { echo 'tryFrom() failed'."\n"; echo $exception::class, ': ', $exception->getMessage(), "\n"; } /* Deprecated: MyEnum::tryFrom(): Passing null to parameter #1 ($value) of type string|int is deprecated in /in/oEp7N on line 9 tryFrom() succeeded */
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