Meta query like. WP_Meta_Query is a class defined in wp-includes/meta. Some people use tools like Advanced Custom Fields or create their own custom fields for posts. I woul Sep 1, 2023 · Spread the loveOne of the most useful features in WordPress is the ability to add special fields to your posts. You can use a powerful feature called “meta query” in WordPress to search for posts based on these custom […] May 30, 2025 · The meta queries that make those fields useful begin to drag like a bad connection, ballooning load times, and hurting the user experience. space I noticed that there are bunch of operator can be use for compare in meta_query. 2. This guide is a practical fix. . I have a serialized array as a meta value and I'm trying to run WP Query where it finds a specific value in the serialized array. In the WP core, it’s used in the WP_Query and WP_User_Query classes, and since Version 3. It was introduced in Version 3. First, we’ll lay out some best practices – proper indexing, tight comparisons, and query caching – that keep your meta lookups fast. Here's an example of the serialized array field: a:6:{i:0;s:3:"17 Apr 25, 2018 · How to use LIKE in meta_query () Asked 7 years ago Modified 7 years ago Viewed 7k times See full list on andriy. 0 and greatly improved the possibility to query posts by custom fields. However, I am not quite sure what operator I should use, it is somehow confusing like = and LIKE operator. 5 in the WP_Comment_Query class. php that generates the necessary SQL for meta-related queries. kiz dtcsr qnfw pjrvev pkns dpeqydk zhnqrd quvcng prsbos jzk