note 124184 added to function.array-merge-recursive

Sharing my code to reserve the numeric keys: function revise_keys($source) { if (!is_array($source)) { return $source; } $target = []; foreach ($source as $key => $value) { $target['S' . $key] = revise_keys($value); } return $target; } function revert_keys($source) { if (!is_array($source)) { return $source; } $target = []; foreach ($source as $key => $value) { $target[substr($key, 1 - strlen($key))] = revert_keys($value); } return $target; } function enhanced_array_merge_recursive(...$candidates) { $merged = []; foreach ($candidates as $candidate) { if (!is_array($candidate)) { continue; } $merged = array_merge_recursive($merged, revise_keys($candidate)); } return revert_keys($merged); } ---- Server IP: 208.43.231.9 Probable Submitter: 82.199.157.54 (proxied: 99.244.68.9) ---- Manual Page -- http://php.net/manual/en/function.array-merge-recursive.php Edit -- https://master.php.net/note/edit/124184 Del: integrated -- https://master.php.net/note/delete/124184/integrated Del: useless -- https://master.php.net/note/delete/124184/useless Del: bad code -- https://master.php.net/note/delete/124184/bad+code Del: spam -- https://master.php.net/note/delete/124184/spam Del: non-english -- https://master.php.net/note/delete/124184/non-english Del: in docs -- https://master.php.net/note/delete/124184/in+docs Del: other reasons-- https://master.php.net/note/delete/124184 Reject -- https://master.php.net/note/reject/124184 Search -- https://master.php.net/manage/user-notes.php