Wordpress custom query to get posts
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The pre_get_post filter is called after the query object is created, but before the actual query is run. Examples get_posts. This example will use the get_posts function to load all the ‘events’ posts ordered by a custom field value of ‘start_date’. Mar 13, 2012 · Here’s two tutorials on using these query arguments: Customizing the WordPress Query – using pre_get_posts for the main query Custom WordPress Queries – For generating custom queries Bill Erickson
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Why is get_posts faster and simpler, it seems to use more code, a more difficult syntax… Simply put get_posts() is wrapper around WP_Query. It is simpler in usage because it’s more straightforward – you query and get array of posts, nothing more. @Rob: WP_QUery and get_posts are subtly different. if you need pagination for example get_posts will not help you much (you can't tell total posts number for example). – brett Aug 16 at 14:32 add a comment | Late answer as the main answer uses query_posts(), which should never be done. Use a filter. Use the pre_get_posts filter and just set the portfolio post type for the main query. Use Conditional Tags to determine where you want to have this filter. Quick Example Retrieves the permalink for a post of a custom post type. Query or show a specific post in wordpress. If you are looking for php code or a plugin for your Wordpress that takes a post ID and returns the database record for that post then read on. Late answer as the main answer uses query_posts(), which should never be done. Use a filter. Use the pre_get_posts filter and just set the portfolio post type for the main query. Use Conditional Tags to determine where you want to have this filter. Quick Example
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How to Customize WordPress Archive Queries. An archive page is a listing of similar posts. They’re usually posts grouped by category, but they can also be grouped by tag, post type, author, date, etc. What if we want to sort archives in a different way, or modify other parts of the query? Modifying the Query Aug 07, 2017 · Since WordPress version 3.7, there's the WP_Query argument date_query that works perfectly for this type of query. As you can see in the Codex , you can specify a date query with the after argument. The after can either be a strtotime()-compatible string, or an array of 'year', 'month', 'day' values. Overview. This article will demonstrate how to retrieve an array of post objects from the database using native WP functions. There are many ways to query posts in WP, however, this article will make use of the common get_posts function, WP_Query Object and pre_get_posts filter. 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.
query_posts() is a way to alter the main query that WordPress uses to display posts. It does this by putting the main query to one side, and replacing it with a new query. To clean up after a call to query_posts, make a call to wp_reset_query(), and the original main query will be restore
Parameters. See also get_pages() for example parameter usage. get_posts() makes use of the WP_Query class to fetch posts. See the parameters section of the WP_Query documentation for a list of parameters that this function accepts. Note: get_posts uses 'suppress_filters' => true as default, while query_posts()... Both Posts and Portfolio Widgets come with a feature-packed query control that allows you to select specific posts to show in the widget. But sometimes you need more control over the query and for that, we added a Custom Query filter to expose the WP_Query object and allow you to customize the query in any way you want. With custom queries you can make any data reading and/or manipulation you want. Instantly a world of new possibilities open up. Why Use Custom Queries? The basic functionalities in WordPress are...