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<?php $data = [ 'name' => [ 'Ace', 'James', 'Tommy' ], 'age' => [ 10, 20, 32 ] ]; $mainData = [ 'people' => array_map(function ($key, $value) { var_dump($key, $value); }, $data) ];
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 1 passed and exactly 2 expected in /in/49i92:17 Stack trace: #0 [internal function]: {closure}(Array) #1 /in/49i92(17): array_map(Object(Closure), Array) #2 {main} thrown in /in/49i92 on line 17
Process exited with code 255.

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