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<?php
// Display latest posts from 'recipes' post type
$args = array(
'post_type' => 'recipes', // Specify the post type to retrieve posts from
'posts_per_page' => 5, // Change the number of posts to display
);
$query = new WP_Query( $args ); // Create a new instance of WP_Query with the arguments
if ( $query->have_posts() ) { // Check if there are posts returned by the query
echo '<ul>'; // Start the unordered list
while ( $query->have_posts() ) { // Loop through each post
$query->the_post(); // Set up the post data
echo '<li><a href="' . get_permalink() . '">' . get_the_title() . '</a></li>'; // Display the post title as a link
}
echo '</ul>'; // End the unordered list
wp_reset_postdata(); // Restore the global post data
} else {
echo 'No posts found'; // Display a message if no posts are found
}
?>
retrieve post type recipes by 5
if no post type then "no posts found" message is displayed.
In the updated code, I have added comments to explain each section of the code. This will help you understand the purpose and functionality of different parts of the code. Comments are denoted by // followed by the comment text.
Make sure to replace the original code in the 'wp-plugin.php' file with the updated code snippet above.