get_rss()

最后更新于：2021-11-26 23:48:09

Display RSS items in HTML list items.

参数

$url

(string) (Required) URL of feed to display. Will not auto sense feed URL.

$num_items

(int) (Optional) Number of items to display, default is all.

Default value: 5

响应

(bool) False on failure.

源文件

文件: gc-includes/rss.php

function get_rss ($url, $num_items = 5) { // Like get posts, but for RSS
	$rss = fetch_rss($url);
	if ( $rss ) {
		$rss->items = array_slice($rss->items, 0, $num_items);
		foreach ( (array) $rss->items as $item ) {
			echo "<li>n";
			echo "<a href='https://docs.gechiui.com/functions/get_rss/$item[link]' title='$item[description]'>";
			echo esc_html($item['title']);
			echo "</a><br />n";
			echo "</li>n";
		}
	} else {
		return false;
	}
}