Query post if has two of the categories

1. Can a post have multiple categories?
2. How do I post to multiple categories in WordPress?
3. How do I display custom post type categories in WordPress?
4. What is post category?
5. What is the difference between categories and tags?
6. Should I use categories or tags in WordPress?
7. How do I see all categories in WordPress?
8. How do I use list categories in WordPress plugins?
9. How do I use Display posts plugin?
10. How do I display categories of my custom post type?
11. How do you list categories of custom post types?
12. How do I create a custom post category?

Can a post have multiple categories?

It's possible that having your post in multiple categories could cause some SEO issues due to duplicate content. If you do use multiple categories, then try to avoid putting one post into two or more main (parent) categories. Each post should fit within one main category.

How do I post to multiple categories in WordPress?

Now, you need to scroll down to the Sorting and filtering section under the block settings. From here, you need to enter the name of the category you want to show posts from. You can even select multiple categories by separating category names with a comma.

How do I display custom post type categories in WordPress?

Display Custom Post Types in WordPress Category

1. Create an empty plugin like this: https://gist.github.com/sareiodata/76f701e01db6685829db.
2. Add the following code to the end of it: ...
3. Install this plugin via FTP (copy it inside wp-content/plugins) or create a zip archive with it and install it via the WordPress plugin upload functionality.

What is post category?

Each post in WordPress is filed under one or more Categories. This aids in navigation and allows posts to be grouped with others of similar content. Each Category may be assigned to a Category Parent, allowing you to set up a hierarchy within the Category structure.

What is the difference between categories and tags?

Tags and categories on posts are used to help readers locate information in different ways. Categories are like chapters of a book; they provide a general overview of the topics you blog about. Whereas tags are more like the index at the back of the book and explode the topic into a million bits.

Should I use categories or tags in WordPress?

According to the WordPress definition, categories allow you to broadly group post topics, while you can use tags to describe your post in more detail. In an ideal world, we would use categories to group the content on your website into — say — eight to ten global segments.

How do I see all categories in WordPress?

$args = array( 'style' => 'none' ); Finally, you can ask WordPress to display a link to all your categories thanks to the option show_option_all . You give a string to this option, and WordPress will display a new link, pointing to all of your categories.

How do I use list categories in WordPress plugins?

Login to your WordPress Admin menu, go to Plugins, and activate it. Start using the '[catlist]` shortcode in your posts and/or pages. You can find the List Category Posts widget in the Appearence > Widgets section on your WordPress Dashboard.

How do I use Display posts plugin?

The simplest way to query and display content in WordPress. Add the [display-posts] shortcode in a post or page. Use the query parameters to filter the results by tag, category, post type, and more. You can customize the output using the display parameters, or use a template part to match your theme exactly.

How do I display categories of my custom post type?

To get the custom post type categories you need to change the arguments passed into the wp_list_categories function. You need to define the taxonomy argument. If you have a custom post type for your products then to display all the categories for products you need to use the following snippet.

How do you list categories of custom post types?

To create custom taxonomy, Go to Types > Custom taxonomies and click add new taxonomy then select the products custom post type to be linked with the products taxonomy under "Select post types" section in the taxonomy edit screen. To list taxonomies related to a post, You don't have to write custom code right now.

How do I create a custom post category?

To get the custom post type categories you need to change the arguments passed into the wp_list_categories function. You need to define the taxonomy argument. If you have a custom post type for your products then to display all the categories for products you need to use the following snippet.