Online PHP editor | refs for UEMM1

@ 2017-06-09T16:30:05Z

<?php

$test = [
    'a' => [],
    'b' => ['total' => ['column' => '1']],
    'c' => ['total' => ['column' => '2']],
];

function get_total($input) {
    foreach ($input as $v) {
        yeild (isset($v['total']) ? $v : null);
    }
}

var_dump(get_total($test));