Hook name: posts_join_request Hook type: filter Plugin ref: WordPress Sourcefile: File ref: WP_Query::get_posts() – Retrieve the posts based on query variables. Description: Fires to announce the query’s current selection parameters. For use by caching plugins. Parameters: Deprecated?: No API Letters: J,P,R Invokers 1 to 1 of 1 WP_Query::get_posts() – Retrieve the posts based on query variables. Implementers