Online PHP editor | refs for 7C7ju

@ 2024-10-02T00:37:11Z

<?php

var_export(
    $feed->channel->item->title ?? null
);

echo "\n--\n";

var_export(
    $feed?->channel?->item?->title
);

echo "\n--\n";

$feed = null;
var_export(
    $feed?->channel?->item?->title
);