这两天在折腾版式的过程中发现网站早期的文章中，有很多外站链接都是本窗口打开，这样的早期不经意是设置就很容易造成网站整体跳出率上升。如果各位站长也有这个问题，又苦于一篇篇文章修改添麻烦！
那么有没有方法自动实现该功能呢？答案是肯定的，只需要在你的WordPress主题的functions.php的添加下面的代码即可：
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<span class="kwd">function</span><span class="pln"> autoblank</span><span class="pun">(</span><span class="pln">$text</span><span class="pun">)</span> <span class="pun">{</span><span class="pln"> $return </span><span class="pun">=</span><span class="pln"> str_replace</span><span class="pun">(</span><span class="str">'<a'</span><span class="pun">,</span> <span class="str">'<a target="_blank"'</span><span class="pun">,</span><span class="pln"> $text</span><span class="pun">);</span> <span class="kwd">return</span><span class="pln"> $return</span><span class="pun">;</span> <span class="pun">}</span><span class="pln"> add_filter</span><span class="pun">(</span><span class="str">'the_content'</span><span class="pun">,</span> <span class="str">'autoblank'</span><span class="pun">);</span> |
请先 ！