3v4l.org

run code in 300+ PHP versions simultaneously
<?php function __autoload($n){ require_once($n); } new Foo;
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: __autoload() is no longer supported, use spl_autoload_register() instead in /in/KRV8G on line 3
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: __autoload() is no longer supported, use spl_autoload_register() instead in /in/KRV8G on line 3
Process exited with code 255.
Output for 7.4.33
Deprecated: __autoload() is deprecated, use spl_autoload_register() instead in /in/KRV8G on line 3 Warning: require_once(Foo): failed to open stream: No such file or directory in /in/KRV8G on line 4 Fatal error: require_once(): Failed opening required 'Foo' (include_path='.:') in /in/KRV8G on line 4
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32
Deprecated: __autoload() is deprecated, use spl_autoload_register() instead in /in/KRV8G on line 3 Warning: require_once(): open_basedir restriction in effect. File(Foo) is not within the allowed path(s): (/tmp:/in:/etc) in /in/KRV8G on line 4 Warning: require_once(Foo): failed to open stream: Operation not permitted in /in/KRV8G on line 4 Fatal error: require_once(): Failed opening required 'Foo' (include_path='.:') in /in/KRV8G on line 4
Process exited with code 255.
Output for 5.6.0 - 5.6.25, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.3.32 - 7.3.33
Warning: require_once(Foo): failed to open stream: No such file or directory in /in/KRV8G on line 4 Fatal error: require_once(): Failed opening required 'Foo' (include_path='.:') in /in/KRV8G on line 4
Process exited with code 255.
Output for 7.1.25 - 7.1.33
Warning: require_once(): open_basedir restriction in effect. File(Foo) is not within the allowed path(s): (/tmp:/in:/etc) in /in/KRV8G on line 4 Warning: require_once(Foo): failed to open stream: Operation not permitted in /in/KRV8G on line 4 Fatal error: require_once(): Failed opening required 'Foo' (include_path='.:') in /in/KRV8G on line 4
Process exited with code 255.
Output for 7.1.20
Warning: require_once(): open_basedir restriction in effect. File(Foo) is not within the allowed path(s): (/tmp:/in) in /in/KRV8G on line 4 Warning: require_once(Foo): failed to open stream: Operation not permitted in /in/KRV8G on line 4 Fatal error: require_once(): Failed opening required 'Foo' (include_path='.:') in /in/KRV8G on line 4
Process exited with code 255.

preferences:
192.46 ms | 401 KiB | 230 Q