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<?php declare(strict_types = 1); namespace Constant; use function PHPStan\Testing\assertType; define('FOO', 'foo'); const BAR = 'bar'; class Baz { const BAZ = 'baz'; } enum Suit { case Hearts; } var_dump(FOO); var_dump(constant('FOO')); // var_dump(constant('\Constant\FOO')); // fatal error var_dump(BAR); // var_dump(constant('BAR')); // fatal error var_dump(constant('\Constant\BAR')); var_dump(constant('\Constant\Baz::BAZ')); var_dump(Suit::Hearts); var_dump(constant('\Constant\Suit::Hearts')); var_dump(constant('UNDEFINED')); // fatal error
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.5 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
string(3) "foo" string(3) "foo" string(3) "bar" string(3) "bar" string(3) "baz" enum(Constant\Suit::Hearts) enum(Constant\Suit::Hearts) Fatal error: Uncaught Error: Undefined constant "UNDEFINED" in /in/66no7:33 Stack trace: #0 /in/66no7(33): constant('UNDEFINED') #1 {main} thrown in /in/66no7 on line 33
Process exited with code 255.
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 8.0.1 - 8.0.29
Parse error: syntax error, unexpected identifier "Suit" in /in/66no7 on line 15
Process exited with code 255.
Output for 7.4.33
Parse error: syntax error, unexpected 'Suit' (T_STRING) in /in/66no7 on line 15
Process exited with code 255.
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