PHP は Baidu の最新イベントを取得します
- WBOYオリジナル
- 2016-06-21 08:52:051102ブラウズ
PHP は Baidu から最新のイベントを取得します。コードは次のとおりです:
<ol class="dp-c">
<li class="alt"><span><span class="keyword">function</span><span> getBaiduHotKeyWord() </span></span></li>
<li><span>{ </span></li>
<li class="alt"><span> <span class="vars">$templateRss</span><span> = </span><span class="func">file_get_contents</span><span>(</span><span class="string">'http://top.baidu.com/rss_xml.php?p=shijian'</span><span>); </span></span></li>
<li><span> If (preg_match(<span class="string">'/<table>(.*)<\/table>/is'</span><span>, </span><span class="vars">$templateRss</span><span>, </span><span class="vars">$_description</span><span>)) { </span></span></li>
<li class="alt"><span> <span class="vars">$templateRss</span><span> = </span><span class="vars">$_description</span><span>[0]; </span></span></li>
<li><span> <span class="vars">$templateRss</span><span> = </span><span class="func">str_replace</span><span>(</span><span class="string">"&"</span><span>, </span><span class="string">"&"</span><span>, </span><span class="vars">$templateRss</span><span>); </span></span></li>
<li class="alt"><span> } </span></li>
<li><span> <span class="vars">$templateRss</span><span> = </span><span class="string">"<?xml version=\"1.0\" encoding=\"GBK\"?>"</span><span>.trim(</span><span class="vars">$templateRss</span><span>); </span></span></li>
<li class="alt"><span> <span class="vars">$xml</span><span> = simplexml_load_String(</span><span class="vars">$templateRss</span><span>); </span></span></li>
<li><span> <span class="keyword">foreach</span><span> (</span><span class="vars">$xml</span><span>->tbody->tr </span><span class="keyword">as</span><span> </span><span class="vars">$temp</span><span>) { </span></span></li>
<li class="alt"><span> <span class="keyword">if</span><span> (!emptyempty (</span><span class="vars">$temp</span><span>->td->a)) { </span></span></li>
<li><span> <span class="vars">$keyArray</span><span> [] = trim((</span><span class="vars">$temp</span><span>->td->a)); </span></span></li>
<li class="alt"><span> } </span></li>
<li><span> } </span></li>
<li class="alt"><span> <span class="keyword">return</span><span> </span><span class="vars">$keyArray</span><span>; </span></span></li>
<li><span> } </span></li>
</ol>
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