get_core_updates

Source code

function get_core_updates( $options = array() ) {

	$options = array_merge( array('available' => true, 'dismissed' => false ), $options );

	$dismissed = get_site_option( 'dismissed_update_core' );

	if ( !is_array( $dismissed ) ) $dismissed = array();

	$from_api = get_site_transient( 'update_core' );

	if ( empty($from_api) )

		return false;

	if ( !isset( $from_api->updates ) || !is_array( $from_api->updates ) ) return false;

	$updates = $from_api->updates;

	if ( !is_array( $updates ) ) return false;

	$result = array();

	foreach($updates as $update) {

		if ( array_key_exists( $update->current.'|'.$update->locale, $dismissed ) ) {

			if ( $options['dismissed'] ) {

				$update->dismissed = true;

				$result[]= $update;

			}

		} else {

			if ( $options['available'] ) {

				$update->dismissed = false;

				$result[]= $update;

			}

		}

	}

	return $result;

}