get previous array values in foreach

Question

My array :

$arr = array(\"jan\",\"feb\",\"mar\",\"apr\",\"mei\",\"jun\",\"jul\",\"agu\",\"sep\",\"okt\",\"nov\",\"des\");

then i do a foreach<

Answer 1

A little more Dynamic

$arr  = array(
    "jan",
    "feb",
    "mar",
    "apr",
    "mei",
    "jun",
    "jul",
    "agu",
    "sep",
    "okt",
    "nov",
    "des"
);
$arr2 = $arr;
foreach ($arr as $k => $currVal) {
    unset($arr2[$k]);
    foreach ($arr2 as $k => $v) {
        $nextVal = $v;

        break;
    }
    echo "next val: " . $nextVal;
    echo "current val: " . $currVal;
}