WordPress at a glance
function is not described

start_wp() WP 1.0.1

Deprecated from version 1.5.0. It is no longer supported and can be removed in future releases. It is recommended to replace this function with the same one.

Sets up the WordPress Loop.

Use The Loop instead.

No Hooks.

Return

null. Null. Nothing.

Usage

start_wp();

Changelog

Since 1.0.1 Introduced.
Deprecated 1.5.0

Code of start_wp() WP 5.7.1

<?php
function start_wp() {
	global $wp_query;

	_deprecated_function( __FUNCTION__, '1.5.0', __('new WordPress Loop') );

	// Since the old style loop is being used, advance the query iterator here.
	$wp_query->next_post();

	setup_postdata( get_post() );
}