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<?php class PromoteConstructorProperty { public function __construct( public string $var ) { } } $bool = class_exists(PromoteConstructorProperty);
Output for 8.0.0 - 8.0.3, 8.1.23 - 8.1.28, 8.2.10 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: Undefined constant "PromoteConstructorProperty" in /in/oEW4q:11 Stack trace: #0 {main} thrown in /in/oEW4q on line 11
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 Fatal error: Uncaught Error: Undefined constant "PromoteConstructorProperty" in /in/oEW4q:11 Stack trace: #0 {main} thrown in /in/oEW4q on line 11
Process exited with code 255.
Output for 7.3.0 - 7.3.27, 7.4.0 - 7.4.16
Parse error: syntax error, unexpected 'public' (T_PUBLIC), expecting variable (T_VARIABLE) in /in/oEW4q on line 6
Process exited with code 255.

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