3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface foo { function bar(array $x); } class baz implements foo{ function bar(baz $x) {}; }
Output for 5.4.0 - 5.4.25
Parse error: syntax error, unexpected ';', expecting function (T_FUNCTION) in /in/VQfsh on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected ';', expecting T_FUNCTION in /in/VQfsh on line 7
Process exited with code 255.
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181.08 ms | 1395 KiB | 62 Q