Online PHP editor | refs for adDVQ

@ 2013-05-30T07:42:20Z

<?php

$array = array(
        0 => null,
        1 => null,
        2 => null
);


if(array_filter($array)) {
        echo "true\n";
} else echo "false\n";

$array[1] = "test";


if (array_filter($array)) {
        echo "true\n";
} else echo "false\n";