Contao\CoreBundle\EventListener\MergeHttpHeadersListener::getUniqueKey PHP Method

Returns the unique header key.

private getUniqueKey ( string $name ) : string
$name	string
return	string

    private function getUniqueKey($name)
    {
        return str_replace('_', '-', strtolower($name));
    }

MergeHttpHeadersListener