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@@ -122,12 +122,12 @@ <h2 class="entry-title"><a href="/blog/2016/306.html" rel="bookmark">PHP中Notic
 	<div class="entry-content">
 		<p> 　　今天在写一个导出数据到csv的功能，为了防止中文乱码，需要将utf8转码，我使用了这样的语句：</p>
 <div class="codeText">
-<pre class="prettyprint linenums:1">#这里先是把csv文件的内容生成，然后下面转码
+<pre class="prettyprint linenums:1">#这里先是把csv文件的内容生成，然后下面转码
 $csv=iconv(&#039;utf-8&#039;,&#039;gb2312&#039;,$csv);</pre>
 </div>
 <p>结果报<span style="color: #ff0000;"><strong><span style="font-family: arial; font-size: 13px; line-height: 20.02px;">Notice: </span><span style="font-family: arial; font-size: 13px; line-height: 20.02px;">iconv():</span><span style="font-family: arial; font-size: 13px; line-height: 20.02px;"> </span><span style="font-family: arial; font-size: 13px; line-height: 20.02px;">Unknown</span><span style="font-family: arial; font-size: 13px; line-height: 20.02px;"> </span><span style="font-family: arial; font-size: 13px; line-height: 20.02px;">error</span><span style="font-family: arial; font-size: 13px; line-height: 20.02px;"> (22)</span></strong></span><span style="color: #333333; font-family: arial; font-size: 13px; line-height: 20.02px;">的错误，想起来$csv里带有换行，所以没办法转换，于是在各个数据项串成csv文件内容前转换，这时报了两个</span><span style="color: #ff0000;"><strong>iconv(): Unknown error (84)</strong></span>的错误，输出内容，发现报错时有一个是处理汉字“密菓”，第二个字不认得，生僻，我突然想到，难道是字符集不支持，于是换成gbk：</p>
 <div class="codeText">
-<pre class="prettyprint linenums:1">$csv .= iconv(&#039;utf-8&#039;,&#039;gbk&#039;,$val)
+<pre class="prettyprint linenums:1">$csv .= iconv(&#039;utf-8&#039;,&#039;gbk&#039;,$val)
 </pre>
 </div>
 <p>再运行，没报错了。</p>
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