WordPress Get Post ID [6 Ways]

WordPress Get Post ID

WordPress assigns a distinct identifier to each post, which is referred to as the post ID. This post ID holds significant importance as it is frequently needed for a range of customization purposes, including custom queries, conditional logic implementation, and linking to specific posts. In this informative piece, we will delve into several approaches for retrieving post IDs in WordPress, providing developers and users with a variety of options and flexibility.

1. Using get_the_ID() Function

One of the most straightforward ways to get the post ID in the WordPress loop is by using the get_the_ID() function. This function sets up the post data and allows you to access the post ID directly.


$post_id = get_the_ID();

2. Using get_queried_object_id() Function

The get_queried_object_id() function is versatile and can be used to retrieve the post ID for different content types, including posts and pages.


$post_id = get_queried_object_id();

3. Using The Global $post Variable

WordPress provides a global $post variable within the loop, which contains information about the current post. You can access the post ID directly from this variable.


global $post;
$post_id = $post->ID;

4. Using URL Parameters

If you have the post URL, you can extract the post ID from it using the url_to_postid() function.


$post_url = 'https://yoursite.com/sample-post/';
$post_id = url_to_postid($post_url);

// Use $post_id as needed

5. Get Post ID By Slug

If you have the post URL, you can extract the post ID from it using the get_page_by_path() function.


$my_post = get_page_by_path('hello-world', '', 'post');
echo $my_post->ID;

6. Using Custom WP_Query

When working with custom queries, the WP_Query class is commonly used. You can retrieve the post ID from the queried object.


$query = new WP_Query(['post_type' => 'post', 'posts_per_page' => 1]);
if ($query->have_posts()) {
    $post_id = get_the_ID();
    // Use $post_id as needed


Retrieving post IDs in WordPress is an essential undertaking for developers and users who wish to personalize their websites. The techniques elucidated in this article offer a range of possibilities, enabling you to select the most suitable one based on your distinct requirements and coding preferences. Whether you are operating within the loop, handling custom queries, or extracting data from URLs, these approaches empower you to effectively retrieve and utilize post IDs in your WordPress projects.

About The Author

Andriy Haydash

Andriy Haydash

Andriy Haydash is a WordPress Expert who helps people build and launch successful WordPress membership and e-learning websites.

Note: Not all of the articles are written directly by me.
Affiliate Disclaimer: Some links in the post may be my affiliate links

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