apply_filters_ref_array( 'posts_groupby', string $groupby, WP_Query $this )

Filters the GROUP BY clause of the query.

Parameters

$groupby

(string) The GROUP BY clause of the query.

$this

(WP_Query) The WP_Query instance (passed by reference).

Source

File: wp-includes/class-wp-query.php

View on GitHub

Related

Used By

Used By
Used By Description
wp-includes/class-wp-query.php: WP_Query::get_posts()

Retrieve the posts based on query variables.

Changelog

Changelog
Version Description
WP-2.0.0 Introduced.