Online PHP editor | refs for 4IJqm

@ 2015-04-22T09:05:03Z

<?php

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