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<?php $decurrying = function ($arg = null, $acc = '') use (&$decurrying) { return $arg === null ? $acc : function ($arg, $acc) use (&$decurrying) { return $decurrying($arg, $acc . $arg); }; }; $result = $decurrying(1)(3)(3)(8)(); var_dump($result);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 1 passed in /in/YZH0T on line 9 and exactly 2 expected in /in/YZH0T:4 Stack trace: #0 /in/YZH0T(9): {closure}(3) #1 {main} thrown in /in/YZH0T on line 4
Process exited with code 255.

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