Online PHP editor | refs for 49NQj

@ 2022-02-04T06:24:24Z

<?php

$lookup = [
    -1 => 'down',
    0 => 'right',
    1 => 'up',
];

foreach ([13, 0, -5] as $amount) {
    printf(
        '<h1 class="uk-text-center uk-margin-bottom-remove">%s<i class="uk-icon-caret-%s"></i></h1>',
        $amount,
        $lookup[$amount <=> 0]
    );
    echo "\n---\n";
}