SilverStripe\Subsites\Extensions\SiteTreeSubsites::alternatePreviewLink
This function is marked as deprecated for removal in 5.0.0 in silverstripe/cms so now simply passes execution to where the functionality exists for backwards compatiblity.
CMS 4.0.0 SiteTree already throws a SilverStripe deprecation error before calling this function.
Signature
public function alternatePreviewLink([string|null
$action = NULL] )
Parameters
$action
— object
Returns
- string