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<?php $aggs['aggs']['name'] = "name"; function addEnd(&$item, $key) { if(is_array($item)){ return; }elseif($key=='aggs'){ $item=['name'=> ['aggs' => $item]]; }else{ $item=['aggs' => $item]; } } for($i=0; $i<5; $i++){ // your loop array_walk_recursive($aggs, 'addEnd'); } var_dump($aggs);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(1) { ["aggs"]=> array(1) { ["name"]=> array(1) { ["aggs"]=> array(1) { ["name"]=> array(1) { ["aggs"]=> array(1) { ["name"]=> array(1) { ["aggs"]=> array(1) { ["name"]=> array(1) { ["aggs"]=> array(1) { ["name"]=> array(1) { ["aggs"]=> string(4) "name" } } } } } } } } } } }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(1) { ["aggs"]=> array(1) { ["name"]=> array(1) { ["aggs"]=> array(1) { ["name"]=> array(1) { ["aggs"]=> array(1) { ["name"]=> array(1) { ["aggs"]=> array(1) { ["name"]=> array(1) { ["aggs"]=> array(1) { ["name"]=> array(1) { ["aggs"]=> string(4) "name" } } } } } } } } } } }

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