Online PHP editor | refs for Z2NK3

@ 2015-04-22T09:04:00Z

<?php

        $map = [
            'center' => 1,
            'left'   => 2,
            'right'  => 3
        ];
        if (isset($map[$align])) {
            print_r("true");
        } else {
            print_r("false");
        }