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WP_Query Class WordPress Developer Resources

    $query = new WP_Query( array( 'category__and' => array( 2, 6 ) ) ); To display posts from either category 2 OR 6, you could use cat as mentioned above, or by using category__in (note this does not show posts from any children of these categories): $query = new WP_Query( array( 'category__in' => array( 2, 6 ) ) );

wp query - WP_Query by Category Name - WordPress ...

    Here are the valid category parameters for WP_Query. cat (int) - use category id. category_name (string)- use category slug (NOT name). category__and (array) - use category id. category__in (array) - use category id. category__not_in (array) - use category id. You can use either use cat or category_name. If you are uncertain of any parameter, just do a …

WP_Query::parse_query() Method WordPress Developer ...

    (intstring) Category ID or comma-separated list of IDs (this or any children). 'category__and' (array) An array of category IDs (AND in). 'category__in' (array) An array of category IDs (OR in, no children). 'category__not_in' (array) An array of category IDs (NOT in). 'category_name' (string) Use category slug (not name, this or any children ...

wp_list_categories() Function WordPress Developer ...

    (array string) (Optional) Array of optional arguments. See get_categories(), get_terms(), and WP_Term_Query::__construct() for information on additional accepted arguments. 'current_category' (intarray) ID of category, or array of IDs of categories, that should get the 'current-cat' class. Default 0.

Class Reference/WP Query « WordPress Codex

    Check out the new WordPress Code Reference! Class Reference/WP Query Languages : English • Italiano • 한국어 • 日本語 中文(简体) • Português do Brasil • ( Add your language )

get_posts() Function WordPress Developer Resources

    Is an alias of $posts_per_page in WP_Query. Accepts -1 for all. Default 5. 'category' (intstring) Category ID or comma-separated list of IDs (this or any children). Is an alias of $cat in WP_Query. Default 0. 'include' (array) An array of post IDs to retrieve, sticky posts will be included. Is an alias of $post__in in WP_Query. Default empty array. 'exclude'

it:Riferimento classi/WP Query « WordPress Codex

    $query = new WP_Query( array( 'category__in' => array( 2, 6 ) ) ); È anche possibile escludere categorie multiple in questo modo: $query = new WP_Query( array( 'category__not_in' => array( 2, 6 ) ) ); Parametri dei tag. Mostra gli articoli associati a determinati tag. tag (stringa) - utilizza l'abbreviazione (slug) del tag.

WordPress Query Vars « WordPress Codex

    Instead, WordPress transforms the URL into query vars via the Rewrite API, which are used to populate the query. Relationship to WP_Query. Query vars are fed into WP_Query, WordPress' post querying API. List of Query Vars

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