apply_filters_ref_array( 'posts_join_request', string $join, WP_Query $this )

Filters the JOIN clause of the query.

Description

For use by caching plugins.

Parameters

$join

(string) The JOIN clause of the query.

$this

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

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Source

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

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Changelog

Version Description
2.5.0 Introduced.

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