3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ExampleClass { private null|(stdClass&ArrayAccess) $someProperty; } var_dump(new ExampleClass());
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
object(ExampleClass)#1 (0) { ["someProperty":"ExampleClass":private]=> uninitialized((stdClass&ArrayAccess)|null) }
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 8.1.0 - 8.1.33
Parse error: syntax error, unexpected token "(" in /in/c3IEO on line 4
Process exited with code 255.
preferences:
69.53 ms | 408 KiB | 5 Q