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<?php function demo(callable $callback) { $callback(); } class A () { function great($name) { return 'Hello ' . $name; } } demo(new class ("Monde") extends A { public function __invoke() { echo $this->greate('world'); } });
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.29, 5.6.7 - 5.6.13
Parse error: syntax error, unexpected '(', expecting '{' in /in/KdbsQ on line 7
Process exited with code 255.

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