3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SomeClass { protected string|stdClass $a; } $unionType = (new \ReflectionClass(SomeClass::class))->getProperty('a')->getType(); var_dump($unionType->isBuiltin());
Output for 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: Call to undefined method ReflectionUnionType::isBuiltin() in /in/t7gf5:9 Stack trace: #0 {main} thrown in /in/t7gf5 on line 9
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: Call to undefined method ReflectionUnionType::isBuiltin() in /in/t7gf5:9 Stack trace: #0 {main} thrown in /in/t7gf5 on line 9
Process exited with code 255.
Output for 7.4.0 - 7.4.11
Parse error: syntax error, unexpected '|', expecting variable (T_VARIABLE) in /in/t7gf5 on line 5
Process exited with code 255.
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.23
Parse error: syntax error, unexpected 'string' (T_STRING), expecting function (T_FUNCTION) or const (T_CONST) in /in/t7gf5 on line 5
Process exited with code 255.

preferences:
123.39 ms | 402 KiB | 98 Q