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run code in 300+ PHP versions simultaneously
<?php class Foo { private static function fooStaticMethod() { return function (Foo $foo) { $foo->fooMethod(); } } private function fooMethod() { var_dump('foo'); } } $cb = Foo::fooStaticMethod(); $cb(new Foo());
Output for 5.5.24 - 5.5.30, 5.6.8 - 5.6.16
Parse error: syntax error, unexpected '}' in /in/aM0Kv on line 11
Process exited with code 255.

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