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为啥提交得出的rawurlencode() 跟直接输出的不一样的呢

WBOY
Release： 2016-06-13 13:23:29
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为什么提交得出的rawurlencode() 跟直接输出的不一样的呢？
 
if($_POST['submit']){ 
echo $_POST['name']."=
"; 
echo rawurlencode($_POST['name']); 
} 
echo rawurlencode("女人"); 
?> 





这样提交“女人”得出：%C5%AE%C8%CB
而直接输出的 rawurlencode("女人")： 又是：%E5%A5%B3%E4%BA%BA

这是为什么呢？


------解决方案--------------------
因为提交的是gbk，你的php文件是utf8.
------解决方案--------------------
另外提醒, 表单提交来的是urlencode，不是rawurlencode，而JS的URIcomponentEncode（是不是这么拼）相当于php的rawurlencode，主要区别就是空格是+还是%20.

你想看到正确结果如下：

PHP code
<?php echo iconv("gbk", "utf8", urldecode("%C5%AE%C8%CB"));
echo urldecode("%E5%A5%B3%E4%BA%BA");
?> <div class="clear">
                 
              
              
        
            </div>
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