3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} assert(new A instanceof A, new LogicException('wrong place at a wrong time')); // @todo nicify it assert(new B instanceof A, new LogicException('wrong place at a wrong time')); // @todo nicify it
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
Fatal error: Uncaught Error: Class "B" not found in /in/W2UqK:5 Stack trace: #0 {main} thrown in /in/W2UqK on line 5
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: Class "B" not found in /in/W2UqK:5 Stack trace: #0 {main} thrown in /in/W2UqK on line 5
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Class 'B' not found in /in/W2UqK:5 Stack trace: #0 {main} thrown in /in/W2UqK on line 5
Process exited with code 255.
preferences:
137.47 ms | 402 KiB | 188 Q