There are plenty of information on the internet regarding how to use permalinks for SEO. Unfortunately, I did not come across any that detailed all of the helpful functions accessible in the WordPress API, such as getting the permalink value.
The most popular permalink-related method is, of course, get_permalink() However, there are many additional functions offered in the WordPress API that you may use in your project. Most of these may be found in the WordPress documentation, however it might be pretty difficult to find all of the information you are looking for there.
The following article is a summary of the most significant and often used PHP functions allowing to get permalinks for post, categories, archives, and navigation in general. You will learn how to get an archive link in WordPress, for example, by using the functions described below.
For the sake of completeness, I will say up front that the information in this post is meant for everyone working with WordPress, not just those using the Permalink Manager. Another thing to keep in mind is that the list may not cover all of the WordPress permalink API’s available functions. Listed below are the most commonly used and essential functions for custom development.
Post, term and archive permalinks
Get single post/page permalink
get_permalink($post, $leavename)
Variable | Description |
---|---|
$post | Post identifier or object. If empty, the global $post variable will be used. (int|WP_Post) |
$leavename | If set true, the post/page name tag will be preserved. False by default (bool) |
This is the most often used permalink function, which is used in the vast majority of plugins and themes. The function outputs the complete URL of any post, page, or custom post item. More information is available in the WordPress documentation, which you can access by clicking here.
In addition to the get_permalink(), an alias function called
get_the_permalink()
is also available. Both functions share the same set of variable inputs.
Alternatively, you may call specific functions such as
get_post_permalink()
for posts and custom post type items,
get_page_link()
for pages and
get_attachment_link()
for attachments.

Get shortlink of post/page
wp_get_shortlink($post_id, $context = 'post', $allow_slugs = true)
Variable | Description |
---|---|
$post_id | Post identifier. If empty, the global $post->ID variable will be used. (int) |
$context | When this optional argument is set ‘query’ and function called on a single post page, the current query is used to determine the ID. (string) |
$allow_slugs | This optional argument is used only if the shortlink URL is modified with ‘pre_get_shortlink’ or ‘get_shortlink’ filters (bool) |
The primary goal of
wp_get_shortlink()
function is to generate a shortlink URL that is limited by default to providing “?p=123” style links for posts. The
pre_get_shortlink
and
get_shortlink
filters in plugins may be used to change the shortlink format.
Get single term permalink
get_term_link($post, $taxonomy)
Variable | Description |
---|---|
$term | The term object, ID, or slug for which a link needs to be found. (WP_Term|int|string) |
$taxonomy | The taxonomy of term provided in the first argument. (string) |
The
get_term_link()
method is similar to the
get_permalink()
function, except it returns the complete URL address of a single term.
Blog & WordPress archive link
The following is a list of three fundamental PHP functions that may be used to get the whole URL of the most frequently used archive links in WordPress. You may use them to lead your visitors to pages on your site that show all of the posts or items that belong to a custom post type.
Get post type archive URL
get_post_type_archive_link($post_type)
Variable | Description |
---|---|
$post_type | The name (slug) of the post type for which a URL to the archive page is to be found. (string) |
This information is just a hint. If you want to know more about how to get the archive link for content types, you can find all the details in the WordPress documentation. Go here for further information about
get_post_type_archive_link()
function.

Author archive page URL
get_the_author_meta('user_url', $user_id)
Variable | Description |
---|---|
$field = ‘user_url’ | To acquire the archive URL, set the first parameter to ‘user url’. (string) |
$user_id | The ID of the user whose archive URL is required. (integer) |
In contrast to the previously described functions, generating a URL for an author archive takes a little more finesse. To do this, use the
get_the_author_meta()
function and pass ‘user url’ as the first parameter.

How to get blog page permalink in WordPress?
As you can see, each of the above-mentioned content kinds has its own dedicated function that returns the URL address. There are times when you need to provide the URL of the blog page where the posts are displayed.

If you want that, you will have to merge two separate functions. In more specific terms, you will need to get the ID of the blog page that you chose previously in the “Settings -> Reading” admin section of WordPress. Then, you need to utilize that page ID as an input for the get_permalink() method, which was mentioned in further detail earlier.
$blog_page_url = esc_url(get_permalink(get_option('page_for_posts')));
Homepage and template URLs
In most circumstances, get_home_url() and get_site_url() will return the same URL and may be used interchangeably. However, if you keep the WordPress source files in a separate folder, pay attention to the function you are using. If you are still confused, check out this StackOverflow discussion for a more in-depth explanation.

Homepage URL address
get_home_url($blog_id = null, $path = '', $scheme = null)
Variable | Description |
---|---|
$blog_id | If you are not using network/multisite configuration, leave this field empty. (integer) |
$path | Path relative to the home URL. (string) |
$scheme | Accepts ‘http,’ ‘https’, ‘login’, ‘login post’, ‘admin’, or ‘relative’ as parameters. (string) |
To get a homepage link please use the
get_home_url()
function. There is also a “shortcut” function available:
home_url()
. The function returns the value defined in the “Settings -> General” panel as the “Site Address“. This function may come in handy if you want to provide a link to the front page in the navigation elements: breadcrumbs, sidebar or navbar.
WordPress files directory URL
get_site_url($blog_id = null, $path = '', $scheme = null)
Variable | Description |
---|---|
$blog_id | If you are not using network/multisite configuration, leave this field empty. (integer) |
$path | Path relative to the home URL. (string) |
$scheme | Accepts ‘http,’ ‘https’, ‘login’, ‘login post’, ‘admin’, or ‘relative’ as parameters. (string) |
This function returns the URL address of the directory where WordPress plugin files are stored. You can also use an alias function:
site_url()
. The function returns the address specified in the “Settings -> General” field in the “WordPress address (URL)” panel.
WordPress (child/parent) theme directory URL
get_stylesheet_directory_uri() // Get child theme URL get_template_directory_uri() // Get parent theme URL
If you do not use a child theme,
get_stylesheet_directory_uri()
and
get_template_directory_uri()
will both return the same URL and may be used alternatively.
To put it another way, if you have a child theme installed, use
get_stylesheet_directory_uri()
to get the URL containing its directory. The
get_template_directory_uri()
function may be used to get the parent directory URL.

How to sanitize URL addresses?
esc_url($url, $protocols = '')
Variable | Description |
---|---|
$url | If you are not using network/multisite configuration, leave this field empty. (string) |
$protocols | Path relative to the home URL. (array of strings) |
You should always use
esc_url()
to sanitize URLs in HTML nodes (eg. <a href=””>). The function will also reject URLs that do not use one of the whitelisted protocols: http, https, ftp, ftps, mailto, news, irc, gopher, nntp, feed, and telnet. Invalid and potentially harmful characters will be automatically secured from input. For instance, ampersands (&) and single quotation marks (‘) will be encoded as numeric entity references (&, ').
Leave a Reply