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<?php enum Status: int { case Open = 1; case Close = 2; } #[Attribute] class Bar { private int $value; public function __construct(int $value) { $this->value = $value; } public function debug() { var_dump("value is => [{$this->value}]"); } } #[Bar(Status::Open->value)] class Foo { } $reflector = new \ReflectionClass(Foo::class); $attributes = $reflector->getAttributes(); $bar = $attributes[0]->newInstance(); $bar->debug();
Output for 8.2.6 - 8.2.29, 8.3.5 - 8.3.27, 8.4.1 - 8.4.14, 8.5.0
string(15) "value is => [1]"
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.3.28
/bin/php-8.3.28: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.3.28) /bin/php-8.3.28: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.3.28) /bin/php-8.3.28: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.3.28) /bin/php-8.3.28: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.3.28)
Process exited with code 1.
Output for 8.1.30 - 8.1.33
Fatal error: Constant expression contains invalid operations in /in/FOU3Y on line 27
Process exited with code 255.
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