Online PHP editor | refs for IKjec

@ 2019-08-29T19:23:02Z

<?php

function modifyArray(&$array)
{
    foreach ($array as &$value) {
        $value = $value + 1;
    }
    $value = $value + 2;
}

$array = array(1, 2, 3);
modifyArray($array);

var_dump($array);