3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Foo { sayHello(){ echo "Hello"; } } class Bar { use Foo; } function test(Foo $foo){ $foo->sayHello(); }
Output for 5.4.0 - 5.4.28
Parse error: syntax error, unexpected 'sayHello' (T_STRING), expecting function (T_FUNCTION) in /in/DoBnr on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/DoBnr on line 2
Process exited with code 255.
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193.84 ms | 1395 KiB | 65 Q