is_subdomain_install() WP 3.0.0
Whether a subdomain configuration is enabled.
No Hooks.
Return
true|false
. True if subdomain configuration is enabled, false otherwise.
Usage
is_subdomain_install();
Changelog
Since 3.0.0 | Introduced. |
Code of is_subdomain_install() is subdomain install WP 5.7
function is_subdomain_install() {
if ( defined( 'SUBDOMAIN_INSTALL' ) ) {
return SUBDOMAIN_INSTALL;
}
return ( defined( 'VHOST' ) && 'yes' === VHOST );
}