PHP获取当前网址 域名_PHP教程

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//获取当前的域名: <br>
echo SERVER['SERVER_NAME'];//获取来源网址,即点击来到本页的上页网址 <br>
echo SERVER["HTTP_REFERER"]; <br>
SERVER['REQUEST_URI'];//获取当前域名的后缀 <br>
SERVER['HTTP_HOST'];//获取当前域名 <br>
dirname(__FILE__);//获取当前文件的物理路径 <br>
dirname(__FILE__)."/../";//获取当前文件的上一级物理路径 <br>
?&gt; <br><br>
摘自 Hurry的专栏						
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<span id="url" itemprop="url">http://www.bkjia.com/PHPjc/478447.html</span><span id="indexUrl" itemprop="indexUrl">www.bkjia.com</span><span id="isOriginal" itemprop="isOriginal">true</span><span id="isBasedOnUrl" itemprop="isBasedOnUrl">http://www.bkjia.com/PHPjc/478447.html</span><span id="genre" itemprop="genre">TechArticle</span><span id="description" itemprop="description">/prepre class=<a style="color:#f60; text-decoration:underline;" title="php" href="https://www.php.cn/zt/15714.html" target="_blank">php</a> name=code? //获取当前的域名: echo SERVER[SERVER_NAME];//获取来源网址,即点击来到本页的上页网址 echo SERVER[HTTP_REFERER]; SERVER[REQUEST_UR...</span>
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