update_home_siteurl() WordPress Function
The update_home_siteurl() function is used to update the home siteurl option for a Wordpress site. This function takes a single parameter, which is the new siteurl value.
update_home_siteurl( string $old_value, string $value ) #
Flushes rewrite rules if siteurl, home or page_on_front changed.
Parameters
- $old_value
(string)(Required)
- $value
(string)(Required)
Source
File: wp-admin/includes/misc.php
function update_home_siteurl( $old_value, $value ) {
if ( wp_installing() ) {
return;
}
if ( is_multisite() && ms_is_switched() ) {
delete_option( 'rewrite_rules' );
} else {
flush_rewrite_rules();
}
}
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Changelog
| Version | Description |
|---|---|
| 2.1.0 | Introduced. |