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php分析域名!写法方法!调用就可以得出域名
<ol class="dp-c"> <li class="alt"><span><span> </span></span></li> <li><span class="comment">//转载保留来源于http://www.hake.cc/span><span> </span></span></li> <li class="alt"> <span class="comment">// ####################### 分析域名 ####################### </span><span> </span> </li> <li> <span class="keyword">function</span><span> phpzygetname(</span><span class="vars">$url</span><span>) </span> </li> <li class="alt"><span>{ </span></li> <li> <span class="vars">$referer</span><span> = preg_replace(</span><span class="string">"/https?://([^/]+).*/i"</span><span>, </span><span class="string">"1"</span><span>, </span><span class="vars">$url</span><span>); </span> </li> <li class="alt"> <span class="vars">$referer</span><span> = </span><span class="func">str_replace</span><span>(</span><span class="string">"www."</span><span>, </span><span class="string">""</span><span>, </span><span class="vars">$referer</span><span>); </span> </li> <li> <span class="keyword">return</span><span> </span><span class="vars">$referer</span><span>; </span> </li> <li class="alt"><span>} </span></li> <li><span>?> </span></li> </ol>