Online PHP editor | refs for WLRk5

@ 2020-11-27T04:13:02Z

<?php

$tests = [
    null,
    [],
    ['foo']
];

foreach ($tests as $test) {
    echo "\n--------------\n" . var_export($test, true) . " has a boolean value of: " . var_export((bool)$test, true) . " - ";
    if ($test) {
        echo "pass";
    } else {
        echo "fail";
    }
}