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function is not described

delete_site_option() WP 2.8.0

Removes a option by name for the current network.

No Hooks.

Return

true|false. True if the option was deleted, false otherwise.

Usage

delete_site_option( $option );
$option(string) (required)
Name of the option to delete. Expected to not be SQL-escaped.

Notes

Changelog

Since 2.8.0 Introduced.
Since 4.4.0 Modified into wrapper for delete_network_option()

Code of delete_site_option() WP 5.8

<?php
function delete_site_option( $option ) {
	return delete_network_option( null, $option );
}