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<?php function shortenedRecursiveExport(&$data, $depth = 0) { foreach ($data as $key => $value) { if (is_array($value)) { shortenedRecursiveExport($data[$key], $depth + 1); } } } $data = [ ['k' => [0, 1]], ['k' => [2, 3]], ]; echo 'pre: ' . json_encode($data) . "\n"; shortenedRecursiveExport($data); array_replace_recursive($data[0], $data[1]); echo 'post: ' . json_encode($data) . "\n";
Output for git.master, git.master_jit, rfc.property-hooks
pre: [{"k":[0,1]},{"k":[2,3]}] post: [{"k":[0,1]},{"k":[2,3]}]

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