The WordPress get_posts Function: How to Use This Very Usefu
Dec 20, 2023 7:15:51 GMT
Post by account_disabled on Dec 20, 2023 7:15:51 GMT
For a complete list of query parameters and a good number of examples, see theWP_Query . Why is get_posts Limited to 5 WordPress Posts? The function get_poststakes the same arguments as WP_Query::parse_query()( see the Codex ), but some specific parameters make it slightly different from an object WP_Query. Maybe you haven't used the parameter 'numberposts'in your queries and are wondering why you only see 5 items in your list. By default, the number of posts you set in the Settings → Reading admin page determines the number of posts that should be retrieved by a WordPress query. However, if you don't specify a custom value for 'numberposts'or 'posts_per_page', get_postsit returns a different number of posts.
Numberposts'is the total number of posts to retrieve. It's an alias of 'posts_per_page'di WP_Query, but there's a Country Email List difference between the two: by default, the number of posts to fetch when using get_postsis 5 , while 'posts_per_page'di WP_Queryis set by default to the number of posts per page of your WordPress blog. You can override the default value by setting your own value for 'numberposts'or 'posts_per_page'in the arguments array. In addition to , the following parameters 'numberposts'are specific :get_posts 'category'is a comma-separated list of category IDs. It is an alias of 'cat'the WP_Query. 'include'is a comma separated list of post IDs. It is an alias of 'post__in'the WP_Query. 'exclude'is a comma separated list of post IDs.
Whether to suppress filters. In get_posts, this parameter is by default set to true, while it is set to falsein WP_Query( see Track ). The function get_postsis defined in wp-includes/post.php. You can learn more about how it works by get_postsanalyzing the source code on the Track (WordPress 5.2) or in your local WordPress installation. Sort the Elements 'orderby'and 'order'sort the elements of the result set. You can sort posts by. If you have a simple query, you just need to set a value for 'order'and 'orderby'. In the example below, the posts are arranged in ascending order It's quite simple. What if we had an advanced query? That is: can we sort items based on one or more custom field values in an advanced meta query? WordPress 4.0 and WordPress 4.2 made important improvements to the parameters 'orderby'and 'meta_query'. We now have a new syntax for sorting based on specific clauses of a meta query. Thanks to the new syntax, we can use indexes to create references from the parameter 'orderby'to specific clauses in the meta query. Thanks to these improvements, the meta query in the example above can be written as follows
Numberposts'is the total number of posts to retrieve. It's an alias of 'posts_per_page'di WP_Query, but there's a Country Email List difference between the two: by default, the number of posts to fetch when using get_postsis 5 , while 'posts_per_page'di WP_Queryis set by default to the number of posts per page of your WordPress blog. You can override the default value by setting your own value for 'numberposts'or 'posts_per_page'in the arguments array. In addition to , the following parameters 'numberposts'are specific :get_posts 'category'is a comma-separated list of category IDs. It is an alias of 'cat'the WP_Query. 'include'is a comma separated list of post IDs. It is an alias of 'post__in'the WP_Query. 'exclude'is a comma separated list of post IDs.
Whether to suppress filters. In get_posts, this parameter is by default set to true, while it is set to falsein WP_Query( see Track ). The function get_postsis defined in wp-includes/post.php. You can learn more about how it works by get_postsanalyzing the source code on the Track (WordPress 5.2) or in your local WordPress installation. Sort the Elements 'orderby'and 'order'sort the elements of the result set. You can sort posts by. If you have a simple query, you just need to set a value for 'order'and 'orderby'. In the example below, the posts are arranged in ascending order It's quite simple. What if we had an advanced query? That is: can we sort items based on one or more custom field values in an advanced meta query? WordPress 4.0 and WordPress 4.2 made important improvements to the parameters 'orderby'and 'meta_query'. We now have a new syntax for sorting based on specific clauses of a meta query. Thanks to the new syntax, we can use indexes to create references from the parameter 'orderby'to specific clauses in the meta query. Thanks to these improvements, the meta query in the example above can be written as follows