Wordpress: get all posts of a custom type

📝🌐🤯 Title: "WordPress Woes: Getting all Posts of a Custom Type"

Intro: Do you find yourself scratching your head in confusion when trying to fetch all posts of a custom type in WordPress? 🤔 Don't worry, you're not alone! Many WordPress users face this issue, but fear not, as we're here to shed some light on this matter and provide you with easy solutions. Let's dive in! 💻🚀

The Problem: So, you wrote a snippet to get all posts of a custom type, but it only returns a fraction of the expected results. 😱 You're left wondering why your query isn't capturing all 50+ matching records. Let's examine your code to diagnose the issue and find a fix. 👨‍💻🔍

$query = new WP_Query(array(
    'post_type' => 'custom',
    'post_status' => 'publish'
));

while ($query->have_posts()) {
    $query->the_post();
    $post_id = get_the_ID();
    echo $post_id;
    echo "<br>";
}

wp_reset_query();

Possible Explanation: The code snippet you shared seems to be on the right track, but there's one detail that might be causing the problem. By default, WordPress only retrieves a limited number of posts per query, typically 10. 🙇‍♂️ This is done to improve performance and avoid overwhelming the server.

Solution #1 - Increase the 'posts_per_page' Parameter: To fetch all the desired posts, you can explicitly set the 'posts_per_page' parameter in your query to a higher value. Let's modify your code:

$query = new WP_Query(array(
    'post_type' => 'custom',
    'post_status' => 'publish',
    'posts_per_page' => -1, // Set to -1 for unlimited posts
));

// Rest of your code remains the same...

Now, by setting 'posts_per_page' to -1, your query will retrieve all posts without any limitation. Give it a try! 🔄

Solution #2 - Use 'nopaging' Parameter: Alternatively, you can use the 'nopaging' parameter to fetch all posts in a single query. Here's how you can modify your code snippet:

$query = new WP_Query(array(
    'post_type' => 'custom',
    'post_status' => 'publish',
    'nopaging' => true, // Fetch all posts in a single query
));

// Rest of your code remains the same...

The 'nopaging' parameter instructs WordPress to retrieve all the matching posts without pagination. 🔄

Wrap Up and Call-to-Action: There you have it, two simple solutions to get all posts of a custom type in WordPress! 🙌 Whether you choose to increase the 'posts_per_page' parameter or use the 'nopaging' parameter, you'll now be able to fetch all your desired records.

We hope this guide saved you from further frustration and helped you resolve this issue. Share your success stories or any other WordPress queries you have in the comments below! Let's build a helpful community together. 💬📢

Happy coding! 👩‍💻👨‍💻✨