Online PHP editor | refs for 0fCKj

<?php $array = [ [ 'wd[wd5][amount]' => 1.00, 'wd[wd5][address]' => '1BitcoinAddress', 'wd[wd5][currency]' => 'BTC', ], [ 'wd[wd7][amount]' => 1.00, 'wd[wd7][address]' => '1BitcoinAddress', 'wd[wd7][currency]' => 'BTC' ], ]; $result = []; foreach(new RecursiveIteratorIterator( new RecursiveArrayIterator($array) ) as $key => $value) { $result[$key] = $value; } print_r($result);