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