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get_last_updated( mixed $deprecated = '', int $start, int $quantity = 40 )

Get a list of most recently updated blogs.

Parameters

$deprecated

(mixed) (Optional) Not used.

Default value: ''

$start

(int) (Optional) Number of blogs to offset the query. Used to build LIMIT clause. Can be used for pagination. Default 0.

$quantity

(int) (Optional) The maximum number of blogs to retrieve.

Default value: 40

Return

(array) The list of blogs.

Source

File: wp-includes/ms-blogs.php 

function get_last_updated( $deprecated = '', $start = 0, $quantity = 40 ) {
	global $wpdb;

	if ( ! empty( $deprecated ) ) {
		_deprecated_argument( __FUNCTION__, 'MU' ); // Never used.
	}

	return $wpdb->get_results( $wpdb->prepare( "SELECT blog_id, domain, path FROM $wpdb->blogs WHERE site_id = %d AND public = '1' AND archived = '0' AND mature = '0' AND spam = '0' AND deleted = '0' AND last_updated != '0000-00-00 00:00:00' ORDER BY last_updated DESC limit %d, %d", get_current_network_id(), $start, $quantity ), ARRAY_A );
}

Uses

Uses Description
wp-includes/load.php: get_current_network_id()

Retrieves the current network ID.
wp-includes/functions.php: _deprecated_argument()

Mark a function argument as deprecated and inform when it has been used.
wp-includes/wp-db.php: wpdb::get_results()

Retrieves an entire SQL result set from the database (i.e., many rows).
wp-includes/wp-db.php: wpdb::prepare()

Prepares a SQL query for safe execution.

Changelog

Version Description
MU (3.0.0) Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/get_last_updated