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run code in 300+ PHP versions simultaneously
<?php namespace Dummy; interface Something { public function bar(); } trait Foo implements Something { function bar(){ print "Success!"; } } class Bar { use Foo { Foo::bar as baz; } } $b = new Bar; function f(Something $f) { print $f->bar(); } f($b);
Output for 5.4.0 - 5.4.32
Fatal error: Cannot use 'Something' as interface on 'Dummy\Foo' since it is a Trait in /in/iLknG on line 9
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/iLknG on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/iLknG on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/iLknG on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/iLknG on line 2
Process exited with code 255.
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