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run code in 300+ PHP versions simultaneously
<?php interface Foo { public static function fromScalar($scalar); } class Bar implements Foo { public static function fromScalar($scalar) { echo 'Hello' . PHP_EOL; } } class Baz implements Foo { }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 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: Class Baz contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (Foo::fromScalar) in /in/L2ANZ on line 13
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: Class Baz contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (Foo::fromScalar) in /in/L2ANZ on line 13
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Class Baz contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (Foo::fromScalar) in /in/L2ANZ on line 15
Process exited with code 255.
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158.63 ms | 402 KiB | 183 Q