WordPress at a glance
function is not described

WP_Query::init() public WP 1.5.0

Initiates object properties and sets default values.

{} It's a method of the class: WP_Query{}

No Hooks.

Return

Null. Nothing.

Usage

global $wp_query;
$wp_query->init();

Changelog

Since 1.5.0 Introduced.

Code of WP_Query::init() WP 5.5.2

<?php
public function init() {
	unset( $this->posts );
	unset( $this->query );
	$this->query_vars = array();
	unset( $this->queried_object );
	unset( $this->queried_object_id );
	$this->post_count   = 0;
	$this->current_post = -1;
	$this->in_the_loop  = false;
	unset( $this->request );
	unset( $this->post );
	unset( $this->comments );
	unset( $this->comment );
	$this->comment_count         = 0;
	$this->current_comment       = -1;
	$this->found_posts           = 0;
	$this->max_num_pages         = 0;
	$this->max_num_comment_pages = 0;

	$this->init_query_flags();
}