WP::register_globals()

Source

public function register_globals() {
	global $wp_query;

	// Extract updated query vars back into global namespace.
	foreach ( (array) $wp_query->query_vars as $key => $value ) {
		$GLOBALS[ $key ] = $value;
	}

	$GLOBALS['query_string'] = $this->query_string;
	$GLOBALS['posts']        = & $wp_query->posts;
	$GLOBALS['post']         = isset( $wp_query->post ) ? $wp_query->post : null;
	$GLOBALS['request']      = $wp_query->request;

	if ( $wp_query->is_single() || $wp_query->is_page() ) {
		$GLOBALS['more']   = 1;
		$GLOBALS['single'] = 1;
	}

	if ( $wp_query->is_author() ) {
		$GLOBALS['authordata'] = get_userdata( get_queried_object_id() );
	}
}

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