I would like to remove the category & tag base from WordPress URL. I have come across other posts and solutions which used plugins. I would like to stay away from plugins and have a solution from within functions.php. This would prevent any future plugin updates or WordPress default files from being changed.
Any help would be appreciated. Thanks!
I have tried these solutions so far:
This question is related to
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WordPress 5.0.2:
To remove category slug from existing posts, do this :
/%category%/%postname%/ to: /%postname%/ All posts can now be directly accessed via domain.com/%postname%/ and all categories can be accessed via domain.com/category/xyz/. WordPress will automatically add all the 301 redirects for the old urls. So, if someone accesses domain.com/%category%/%postname%/, they will automatically get redirected to domain.com/%postname%/.
instead put this in your functions.php works fine, no redirect problems.
function fix_slash( $string, $type )
{
global $wp_rewrite;
if ( $wp_rewrite->use_trailing_slashes == false )
{
if ( $type != 'single' && $type != 'category' )
return trailingslashit( $string );
if ( $type == 'single' && ( strpos( $string, '.html/' ) !== false ) )
return trailingslashit( $string );
if ( $type == 'category' && ( strpos( $string, 'category' ) !== false ) )
{
$aa_g = str_replace( "/category/", "/", $string );
return trailingslashit( $aa_g );
}
if ( $type == 'category' )
return trailingslashit( $string );
}
return $string;
}
add_filter( 'user_trailingslashit', 'fix_slash', 55, 2 );
If you use Yoast SEO plugin just go to:
Search Appearance > Taxonomies > Category URLs.
And select remove from Strip the category base (usually /category/) from the category URL.
Regarding the tag removal I did not found any solution yet.
Select Custom Structure in permalinks and add /%category%/%postname%/ after your domain. Adding "/" to the category base doesn't work, you have to add a period/dot. I wrote a tutorial for this here: remove category from URL tutorial
The non-category plugin did not work for me.
For Multisite WordPress the following works:
\;/%category%/%postname%/.
This will display your url as www.domainname.com/categoryname/postname;yourdoamainname/blog/. Ignore it. If you save now the work you did in step 4 will be overwritten. This step of opening permalink page but not saving in needed to update the database.I don´t know how to do it using code, but for those who don't mind using a plugin. This is a great one that works for me:
add_action( 'init', 'remove_category_perma' );
function remove_category_perma() {
unset($GLOBALS['wp_rewrite']->extra_permastructs['category']);
}
Set Category base: . (dot not /)
Save. 100% work correctly.
The dot trick will likely ruin your rss feeds and/or pagination. These work, though:
add_filter('category_rewrite_rules', 'no_category_base_rewrite_rules');
function no_category_base_rewrite_rules($category_rewrite) {
$category_rewrite=array();
$categories=get_categories(array('hide_empty'=>false));
foreach($categories as $category) {
$category_nicename = $category->slug;
if ( $category->parent == $category->cat_ID )
$category->parent = 0;
elseif ($category->parent != 0 )
$category_nicename = get_category_parents( $category->parent, false, '/', true ) . $category_nicename;
$category_rewrite['('.$category_nicename.')/(?:feed/)?(feed|rdf|rss|rss2|atom)/?$'] = 'index.php?category_name=$matches[1]&feed=$matches[2]';
$category_rewrite['('.$category_nicename.')/page/?([0-9]{1,})/?$'] = 'index.php?category_name=$matches[1]&paged=$matches[2]';
$category_rewrite['('.$category_nicename.')/?$'] = 'index.php?category_name=$matches[1]';
}
global $wp_rewrite;
$old_base = $wp_rewrite->get_category_permastruct();
$old_base = str_replace( '%category%', '(.+)', $old_base );
$old_base = trim($old_base, '/');
$category_rewrite[$old_base.'$'] = 'index.php?category_redirect=$matches[1]';
return $category_rewrite;
}
// remove tag base
add_filter('tag_rewrite_rules', 'no_tag_base_rewrite_rules');
function no_tag_base_rewrite_rules($tag_rewrite) {
$tag_rewrite=array();
$tags=get_tags(array('hide_empty'=>false));
foreach($tags as $tag) {
$tag_nicename = $tag->slug;
if ( $tag->parent == $tag->tag_ID )
$tag->parent = 0;
elseif ($tag->parent != 0 )
$tag_nicename = get_tag_parents( $tag->parent, false, '/', true ) . $tag_nicename;
$tag_rewrite['('.$tag_nicename.')/(?:feed/)?(feed|rdf|rss|rss2|atom)/?$'] = 'index.php?tag=$matches[1]&feed=$matches[2]';
$tag_rewrite['('.$tag_nicename.')/page/?([0-9]{1,})/?$'] = 'index.php?tag=$matches[1]&paged=$matches[2]';
$tag_rewrite['('.$tag_nicename.')/?$'] = 'index.php?tag=$matches[1]';
}
global $wp_rewrite;
$old_base = $wp_rewrite->get_tag_permastruct();
$old_base = str_replace( '%tag%', '(.+)', $old_base );
$old_base = trim($old_base, '/');
$tag_rewrite[$old_base.'$'] = 'index.php?tag_redirect=$matches[1]';
return $tag_rewrite;
}
// remove author base
add_filter('author_rewrite_rules', 'no_author_base_rewrite_rules');
function no_author_base_rewrite_rules($author_rewrite) {
global $wpdb;
$author_rewrite = array();
$authors = $wpdb->get_results("SELECT user_nicename AS nicename from $wpdb->users");
foreach($authors as $author) {
$author_rewrite["({$author->nicename})/(?:feed/)?(feed|rdf|rss|rss2|atom)/?$"] = 'index.php?author_name=$matches[1]&feed=$matches[2]';
$author_rewrite["({$author->nicename})/page/?([0-9]+)/?$"] = 'index.php?author_name=$matches[1]&paged=$matches[2]';
$author_rewrite["({$author->nicename})/?$"] = 'index.php?author_name=$matches[1]';
}
return $author_rewrite;}
add_filter('author_link', 'no_author_base', 1000, 2);
function no_author_base($link, $author_id) {
$link_base = trailingslashit(get_option('home'));
$link = preg_replace("|^{$link_base}author/|", '', $link);
return $link_base . $link;
}
If you're still searching for the combination (tags, categories and pages on the url-base), you can do it like I did.
.) for the category- and tag-base (https://premium.wpmudev.org/blog/removing-category-base-urls-wordpress/)Tested using Wordpress 3.9.1
If you have pages, categories or tags having the same name, the system will take:
If you want to remove /category/ from the url, follow these two steps:
/%category%/%postname%/.Save it and you’ll see your URL changed to this format: http://yourblog.com/quotes/
(Source: http://premium.wpmudev.org/blog/daily-tip-quick-trick-to-remove-category-from-wordpress-url/)
Whilst you dismiss it as a solution, the plugin is by far the easiest and most consistent method and they don't change any WordPress default files.
http://wordpress.org/plugins/wp-no-category-base/
It hasn't needed to be updated for a year, so it is not exactly creating any problems with updates.
There is no simple hand rolled solution that will do all of this that does not just replicate what the plugin does from within your own functions.php
Plus you get the benefit that if WordPress does change, then the plugin will be updated to work whilst you would then have to figure out how to fix your own code on your own.
other solution:
In wp-includes/rewrite.php file, you'll see the code:
$this->category_structure = $this->front . 'category/';
just copy whole function, put in your functions.php and hook it. just change the above line with:
$this->category_structure = $this->front . '/';
Adding "." or "/" won't work if you want a consolidated blog view. Also, I have know idea what that solutions would do for the RSS or XML feeds. I feel better sticking with the WP convention. However, I did come up with a more elegant approach.
First, I name the base category url "blog"
Then I created a category called "all". Finally, I but all my subcategories under "all". So I get a url structure like this.
/blog - 404 - recommend 301 redirect to /blog/all/
/blog/all/ - all posts combined.
/blog/all/category1/ - posts filtered by category1
/blog/all/category2/ - posts filterer by category2
I put a custom label on the menu item called "Blog", but it goes to blog/all. It would be a good idea to 301 redirect /blog to /blog/all in the .htaccess file to avoid the 404 on /blog.
https://wordpress.org/plugins/remove-category-url/ Use this plugin it does the job perfectly of hiding the category-base It does not require any setting just install and activate.
Source: Stackoverflow.com