Online PHP editor | refs for DTpqC

<?php $arr = Array ( 257 => Array( "recaudacion" => "2017-10-07", "Contribuyentes Locales,Activid. Especiales y Salas de Recreacion" => "2017-10-16" ), 258=> array( "Impuestos de Sellos"=>"2017-10-10", "Declaracion Jurada anual 2016 Contribuyentes de convenio multilateral"=>"2017-10-00", "Recategorizacion cuatrimestral regimen simplificado"=>"2017-10-00" ) ); $newarray = Array(); foreach($arr as $firstkey => $arr2) { //$arr here is the variable that contains your array $newstring = ""; $first = true; foreach($arr2 as $key => $val) { $newstring .= ($first ? "" : "\r\n\r\n") . $key . " Vence: " . $val; $first = false; } $newarray[$firstkey] = $newstring; } var_dump($newarray);