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<?php function partialLeft($cb) { return function($left) use ($cb) { return function($right) use ($cb, $left) { return $cb($left, $right); }; }; } $a = partialLeft(null); $b = $a("hello"); $c = $b("robert");
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Value of type null is not callable in /in/1BFMj:6 Stack trace: #0 /in/1BFMj(12): {closure}('robert') #1 {main} thrown in /in/1BFMj on line 6
Process exited with code 255.

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