Crayon Syntax Highlighter Settings插件在PHP 7.3.15下报错

preg_match_all(): Compilation failed: invalid range in character class at offset 30

1	preg_match_all(): Compilation failed: invalid range in character class at offset 30

报错信息如上
解决办法
wordpress/wp-content/plugins/crayon-syntax-highlighter/crayon_langs.class.php
文件340行按如下修改

return preg_replace('/[^\w\-+#]/msi', '', $id);

1	return preg_replace('/[^\w\-+#]/msi', '', $id);

分类： WordPress