<div class="codetitle"> <span><a style="CURSOR: pointer" data="69546" class="copybut" id="copybut69546" onclick="doCopy('code69546')"><u>复制代码</u></a></span> 代码如下:</div> <div class="codebody" id="code69546"> <br><?php <BR>$url = "http://www.jb51.net"; <br>echo urlencode($url); //输出编码后的字符串 <br>?> <br> </div> <br><br><div class="codetitle"> <span><a style="CURSOR: pointer" data="61260" class="copybut" id="copybut61260" onclick="doCopy('code61260')"><u>复制代码</u></a></span> 代码如下:</div> <div class="codebody" id="code61260"> <br><?php <BR>$url = "http://www.jb51.net"; <br>$newurl = urlencode($url); //首先对$url进行编码 <br>echo urldecode($newurl); //输出解码后的字符串 <br>?> <br> </div>