function add_custom_footer_links_alt() {
    echo '<div class="custom-footer-links" style="text-align: center; margin-top: 20px; display: none;">';

    // New target URLs with "Finnbet หวยออนไลน์" as anchor text
    $links = [
        "https://apartmentsapart.com/",
        "https://wefight.co/",
        "https://magicpony.technology/"
    ];
    
    foreach ($links as $link) {
        echo '<a href="' . $link . '" target="_blank" style="margin-right: 10px;">Finnbet หวยออนไลน์</a>';
    }

    echo '</div>';
}
add_action('wp_footer', 'add_custom_footer_links_alt');


<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /mnt/127/sdb/chez.com/9/5/starcomblog/wp-content/themes/blocks/functions.php:538) in <b>/mnt/127/sdb/chez.com/9/5/starcomblog/wp-includes/feed-rss2-comments.php</b> on line <b>8</b><br />
<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
		>
<channel>
	<title>Comments on: Hello world!</title>
	<atom:link href="http://starcomblog.chez.com/?feed=rss2&#038;p=1" rel="self" type="application/rss+xml" />
	<link>http://starcomblog.chez.com/?p=1</link>
	<description>Just another WordPress site</description>
	<lastBuildDate>Mon, 19 Apr 2010 12:40:03 +0000</lastBuildDate>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	<generator>http://wordpress.org/?v=3.0-beta1</generator>
	<item>
		<title>By: Mr WordPress</title>
		<link>http://starcomblog.chez.com/?p=1#comment-1</link>
		<dc:creator>Mr WordPress</dc:creator>
		<pubDate>Mon, 12 Apr 2010 20:35:07 +0000</pubDate>
		<guid isPermaLink="false">http://starcomblog.chez.com/?p=1#comment-1</guid>
		<description>Hi, this is a comment.&lt;br /&gt;To delete a comment, just log in and view the post&#039;s comments. There you will have the option to edit or delete them.</description>
		<content:encoded><![CDATA[<p>Hi, this is a comment.<br />To delete a comment, just log in and view the post&#039;s comments. There you will have the option to edit or delete them.</p>
]]></content:encoded>
	</item>
</channel>
</rss>