Contents
How to get an array of posts in WordPress?
You just need to define an array of parameters and pass it to the get_posts function. WordPress converts that array into a real and secure MySQL query, runs it against the database, and returns an array of posts. Second, you have to traverse the result set returned by get_posts with a foreach cycle.
How to get all WordPress posts in PHP?
These parameters allow us to retrieve all posts by custom field key and value. ‘meta_compare’ sets the operator required to test the value of the ‘meta_value’ parameter. Here ‘meta_value’ is ‘=’, which is also the default value.
Do you need to know PHP to use get _ posts?
But don’t be scared if you’re not a PHP professional, there are countless PHP tutorials you can watch or read and learn the language. You just need a little knowledge of PHP to create custom lists of posts to display on your website as the get_posts function keeps an array of parameters allowing to build simple or advanced queries.
Is the get _ posts function the same as WP _ query?
The get_posts function takes the same arguments as WP_Query::parse_query () ( see the Codex ), but some specific parameters make it work slightly differently from a WP_Query object. Maybe you didn’t use the ‘numberposts’ parameter in your queries and you’re wondering why you see just 5 items in your list.
How to get array of post data from WP _ query result?
If you don’t want to loop over the result set using a while, you could get all posts returned by the query with the WP_Query in the property posts. Actually, you don’t need to refuse to use while () loop. Same WP_Post Object is already stored in post property:
What are the properties of a WP _ query object?
A WP_Query object has a defined structure, and defined properties and methods. For example, for a WP_Query called $query, you can directly access the array of fetched posts with $query->posts, you can get the post title of the first fetched post with $query->posts ->post_title, and so on.
What’s the use of get posts in WordPress?
The most appropriate use for get_posts is to create an array of posts based on a set of parameters. It retrieves a list of recent posts or posts matching this criteria. get_posts can also be used to create Multiple Loops, though a more direct reference to WP_Query using new WP_Query is preferred in this case.