How Do I Find the URL Parameter in WordPress?

In WordPress, there are a number of ways to find the URL parameter in a post or page. One way is to use the the post meta data.

For example, to find the URL parameter for the post title, you can use the `_title` meta data. To find the URL parameter for the post content, you can use the `_content` meta data.

Another way to find the URL parameter in WordPress is to use the WordPress loop. For example, to find the URL parameter for the post excerpt, you can use the `_excerpt` loop variable.

To find the URL parameter for the post slug, you can use the `_slug` loop variable.