wp get page by id code example

Example 1: get wordpress page link by id

echo get_page_link($page_id);

Example 2: wp get post content by id

$post_id = 5// example post id
$post_content = get_post($post_id);
$content = $post_content->post_content;
echo apply_filters('the_content',$content);

Example 3: get the current page id in wordpress

$page_id = get_queried_object_id();