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<?php function inserisci($uno, $due, $tre) { return $uno + $due + $tre; } $addendi = [200, 300]; echo inserisci(100, ...$addendi); call_user_func_array($addendi, array_merge(array($addendi), 100)) ?>
Output for git.master, git.master_jit, rfc.property-hooks
600 Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, first array member is not a valid class name or object in /in/cPF66:8 Stack trace: #0 {main} thrown in /in/cPF66 on line 8
Process exited with code 255.

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