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<?php $items = array( array( array("Color" => "Blue"), array("Size" => "S") ), array( array("Color" => "Blue"), array("Size" => "M") ) ); $new_items = array_map($items, function ($item) { return array_map($item, function ($key_values) { return array_reduce($key_values, function ($seed, $value, $key) { $seed[$key] = $value; }); }); });
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: array_map(): Argument #1 ($callback) must be a valid callback or null, first array member is not a valid class name or object in /in/hsOAZ:12 Stack trace: #0 /in/hsOAZ(12): array_map(Array, Object(Closure)) #1 {main} thrown in /in/hsOAZ on line 12
Process exited with code 255.

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