<SPAN style="FONT-WEIGHT: bold; COLOR: #000000"><?php</SPAN> <SPAN style="COLOR: #b1b100">if</SPAN><SPAN style="COLOR: #009900">(</SPAN>is_singular<SPAN style="COLOR: #009900">(</SPAN><SPAN style="COLOR: #009900">)</SPAN><SPAN style="COLOR: #009900">)</SPAN> wp_enqueue_script<SPAN style="COLOR: #009900">(</SPAN> <SPAN style="COLOR: #0000ff">'comment-reply'</SPAN> <SPAN style="COLOR: #009900">)</SPAN><SPAN style="COLOR: #339933">;</SPAN> <SPAN style="FONT-WEIGHT: bold; COLOR: #000000">?></SPAN>
其作用是加载嵌套回复所需的 JavaScript 代码. (也就是说, 如果浏览器不支持 JavaScript, 嵌套回复就没法实现)
2. 在 comments.php 文件的顶部添加以下代码.
<SPAN style="FONT-WEIGHT: bold; COLOR: #000000"><?php</SPAN>
<SPAN style="COLOR: #b1b100">if</SPAN> <SPAN style="COLOR: #009900">(</SPAN><SPAN style="COLOR: #339933">!</SPAN><SPAN style="COLOR: #990000">empty</SPAN><SPAN style="COLOR: #009900">(</SPAN><SPAN style="COLOR: #000088">$_SERVER</SPAN><SPAN style="COLOR: #009900">[</SPAN><SPAN style="COLOR: #0000ff">'SCRIPT_FILENAME'</SPAN><SPAN style="COLOR: #009900">]</SPAN><SPAN style="COLOR: #009900">)</SPAN> <SPAN style="COLOR: #339933">&&</SPAN> <SPAN style="COLOR: #0000ff">'comments.php'</SPAN> <SPAN style="COLOR: #339933">==</SPAN> <SPAN style="COLOR: #990000">basename</SPAN><SPAN style="COLOR: #009900">(</SPAN><SPAN style="COLOR: #000088">$_SERVER</SPAN><SPAN style="COLOR: #009900">[</SPAN><SPAN style="COLOR: #0000ff">'SCRIPT_FILENAME'</SPAN><SPAN style="COLOR: #009900">]</SPAN><SPAN style="COLOR: #009900">)</SPAN><SPAN style="COLOR: #009900">)</SPAN> <SPAN style="COLOR: #009900">{</SPAN>
<SPAN style="COLOR: #990000">die</SPAN> <SPAN style="COLOR: #009900">(</SPAN>__<SPAN style="COLOR: #009900">(</SPAN><SPAN style="COLOR: #0000ff">'Please do not load this page directly. Thanks!'</SPAN><SPAN style="COLOR: #009900">)</SPAN><SPAN style="COLOR: #009900">)</SPAN><SPAN style="COLOR: #339933">;</SPAN>
<SPAN style="COLOR: #009900">}</SPAN>
<SPAN style="FONT-WEIGHT: bold; COLOR: #000000">?></SPAN>
3. 在 comments.php 文件的评论列表元素中添加以下代码调用所有相关评论.
<SPAN style="FONT-WEIGHT: bold; COLOR: #000000"><?php</SPAN> wp_list_comments<SPAN style="COLOR: #009900">(</SPAN><SPAN style="COLOR: #009900">)</SPAN><SPAN style="COLOR: #339933">;</SPAN> <SPAN style="FONT-WEIGHT: bold; COLOR: #000000">?></SPAN>
