wordpress设置代码禁止转义

wordpress设置代码禁止转义

第一步：

add_filter('the_content', 'pre_content_filter', 0);
function pre_content_filter($content) {return preg_replace_callback( '|<pre.*><code.*>(.*)</code></pre>|isU' , 'convert_pre_entities', $content );}
function convert_pre_entities($matches) {return str_replace( $matches[1], htmlentities($matches[1] ), $matches[0] );}