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Function Name: wp_dropdown_users

Explanation: The wp_dropdown_users function is a powerful tool in WordPress that allows you to generate a dropdown list of users on your website. This function is primarily used in scenarios where you need to give your users the ability to select a specific user from a list.

The wp_dropdown_users function takes various parameters to customize the output of the dropdown. You can specify the name and ID attributes, select a default user, display only users with specific roles, exclude certain users, and much more.

This function is commonly used in user management systems, membership sites, or any situation where you need to provide a user selection interface.

Example Usage: Let’s say you’re building a custom plugin that requires the user to select a specific author from a dropdown list. You can use the wp_dropdown_users function to achieve this.

    $args = array(
        'name'       => 'author_id',
        'selected'   => 1, // Set a default selected user
        'role'       => 'author', // Display only users with the 'author' role

    wp_dropdown_users( $args );

In the above example, we’ve specified the name attribute as "author_id" to identify this dropdown in the form submission. We’ve also set the selected parameter to 1, which means the user with ID 1 will be pre-selected when the dropdown is rendered on the page. Additionally, we’re filtering and displaying only users with the ‘author’ role.

You can further customize the dropdown by providing various parameters according to your specific requirements.

In conclusion, the wp_dropdown_users function is a convenient way to generate a dropdown list of users in WordPress, allowing you to enhance the user experience and streamline user selection processes within your website.

Learn More on WordPress.org

WordPress snippets using the wp_dropdown_users function

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