dns_get_record

实例

获取与 "http://www.gitbox.net" 关联的 MX 资源记录：

<span class="token php language-php"><span class="token delimiter important"><?php</span>
<span class="token function">print_r</span><span class="token punctuation">(</span><span class="token function">dns_get_record</span><span class="token punctuation">(</span><span class="token string double-quoted-string">"gitbox.net"</span><span class="token punctuation">,</span> <span class="token constant">DNS_MX</span><span class="token punctuation">)</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>