">array&lt;string|int, int&gt;|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$time_token</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$domain</span><span> = </span><span class="phpdocumentor-signature__a