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<?php interface Lol { const TEST = 'Lol'; } class Foo { const TEST = 'Foo'; } class Bar {} $foo = new Foo(); var_dump($foo::TEST); $bar = new Bar(); var_dump(get_class($bar)::TEST);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
string(3) "Foo" Fatal error: Uncaught Error: Undefined constant Bar::TEST in /in/jIEsF:18 Stack trace: #0 {main} thrown in /in/jIEsF on line 18
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(3) "Foo" Fatal error: Uncaught Error: Undefined constant Bar::TEST in /in/jIEsF:18 Stack trace: #0 {main} thrown in /in/jIEsF on line 18
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
string(3) "Foo" Fatal error: Uncaught Error: Undefined class constant 'TEST' in /in/jIEsF:18 Stack trace: #0 {main} thrown in /in/jIEsF on line 18
Process exited with code 255.

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