Online PHP editor | refs for GqO3j

@ 2017-06-12T07:20:15Z

<?php

$arr = [
    0 => [1, 2, 3, 4],
    1 => ['one', 'two', 'three', 'four'] 
    ];
    
$res = [];    
foreach ($arr as $item){
    foreach($item as $i){
        $res = [$i, $item];
    }
}

print_r($res);