WP_Query::set() WordPress Method

The WP_Query::set() method is used to set query variables for use in WP_Query::query(). Query variables are set as an array of key => value pairs. For example: $query->set( 'post_type', 'page' ); The above would set the post_type query variable to "page".

WP_Query::set( string $query_var, mixed $value ) #

	public function set( $query_var, $value ) {
		$this->query_vars[ $query_var ] = $value;
	}