Wordpress - 发布没有blockquote或图像的内容
问题描述：
Trying to post the content of a post WITHOUT the blockquote or images. My code takes out the images but still puts in the block quote and text.
<?php
$content = preg_replace('/<blockquote>(.*?)<\/blockquote>/', '', get_the_content());
$content = preg_replace('/(<img [^>]*>)/', '', get_the_content());
$content = wpautop($content); // Add paragraph-tags
$content = str_replace('<p></p>', '', $content); // remove empty paragraphs
echo $content;
?>
尝试发布没有blockquote或images的帖子内容。 我的代码取出图像，但仍然放入块引号和文本。 p>
＆lt;？php
$ content = preg_replace（'/＆lt; blockquote＆gt;（。* ？）＆lt; \ / blockquote＆gt; /'，''，get_the_content（））;
$ content = preg_replace（'/（＆lt; img [^＆gt;] *＆gt;）/'，''，get_the_content（） ）;
$ content = wpautop（$ content）; //添加paragraph-tags
$ content = str_replace（'＆lt; p＆gt;＆lt; / p＆gt;'，''，$ content）; //删除空段落
echo $ content;
？＆gt;
code> pre>
div>
答
Simple error here - your second call to preg_replace() is using get_the_content(), which is the unmodified content - so you're basically doing away with what you did on your first line.
For the second line to use the output of the first line, your second parameter needs to be $content:
$content = preg_replace('/(<img [^>]*>)/', '', $content);