Getting a list of pages in WordPress using get_pages

The get_pages function in WordPress retrieves an array of pages based on the parameters provided. It can be useful for displaying a list of pages on a website, creating a custom navigation menu, or retrieving specific pages for further processing.

By using the get_pages function, developers can easily access and manipulate page data without having to manually query the database or write complex SQL queries.

  • It provides a convenient way to access page data within WordPress themes and plugins.
  • It allows for the customization of page retrieval based on specific criteria, such as parent page, page template, or custom fields.
  • It simplifies the process of displaying page content in a structured and organized manner.

Parameters Accepted by the WordPress get_pages Function

  • $args (array|string), optional. Default value: array(). Description: Array or string of arguments to retrieve pages.

Value Returned by the WordPress get_pages Function

The function returns an array of pages (or hierarchical post type items), or a boolean false if the specified post type is not hierarchical or the specified status is not supported by the post type.

Examples

How to get all pages using get_pages function

<?php
$pages = get_pages();
foreach ($pages as $page) {
 echo '<p>' . $page->post_title . '</p>';
}
?>

This code snippet uses the get_pages function to retrieve all pages on the WordPress site and then iterates through each page to display its title.

How to get child pages of a specific page using get_pages function

<?php
$parent_page_id = 5; // replace with the desired parent page ID
$child_pages = get_pages(array('child_of' => $parent_page_id));
foreach ($child_pages as $child_page) {
 echo '<p>' . $child_page->post_title . '</p>';
}
?>

This code snippet uses the get_pages function with the child_of parameter to retrieve all child pages of a specific parent page and then iterates through each child page to display its title.

How to get a specific page by its ID using get_pages function

<?php
$page_id = 10; // replace with the desired page ID
$page = get_page($page_id);
echo '<p>' . $page->post_title . '</p>';
?>

This code snippet uses the get_page function to retrieve a specific page by its ID and then displays its title.

Conclusion

The get_pages function is a valuable utility for retrieving and displaying a list of WordPress pages. Its flexibility and customizable parameters make it a valuable asset for developers and website administrators. By understanding how to utilize this function effectively, users can enhance the functionality and user experience of their WordPress websites. Whether it’s for creating a custom navigation menu, displaying a list of child pages, or any other specific use case, get_pages provides a reliable and efficient solution. With its ability to return an array of page objects, this function opens up a wide range of possibilities for manipulating and presenting page data. By mastering the capabilities of get_pages, WordPress users can take their website development to the next level.

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