<?php
function parsePodcastFeed($feedUrl) {
    $rss = simplexml_load_file($feedUrl);
    $episodes = [];
    foreach ($rss->channel->item as $item) {
        $episodes[] = [
            'title' => (string) $item->title,
            'audioUrl' => (string) $item->enclosure['url'],
            // Include other details as needed
        ];
    }
    return $episodes;
}

// Assuming the RSS feed URL is provided as a query string parameter
$feedUrl = $_GET['feedUrl'] ?? 'https://anchor.fm/s/eb11e5cc/podcast/rss';
header('Content-Type: application/json');
echo json_encode(parsePodcastFeed($feedUrl));