彻底地过滤敏感词
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彻底地过滤敏感词
过滤和谐词其实并不是一个好策略，有一万种说出敏感词的方法，就一定会有第一万零一种，如果你反复设置程序去和谐这些词，最后会发现，你的会员连最基本的一些话都不能发了。和谐没有终极解决方案，却能最终作茧自缚，自缚双手。对付这些内容最佳的方案还是靠人工，如果你的系统用户比较多，信息产生得比较快，可以参考参考微博的社区委员会制度，通过发动一些热心的会员来辅助管理内容。
人工审核吧
上有政策 下有对策
很难通过程序完全过滤全部敏感词（特殊分隔、简繁等）
你需要正则表达式。
<code>$content = "新开的淘[防和谐]宝网店欢迎光顾！";
preg_replace('/淘.{0,6}宝/uU', '****', $content);</code>
用以上的正则表达式，只要“淘”和“宝”中间有0到6个字符，管你什么字符，照和谐不误。
更多用法请自行学习正则表达式。
这种要看策略了，不过大部分的都还是机器+人工的方式来处理，没法用机器100%处理掉敏感信息
关键词过滤容易误杀，而且总有方法绕过，所以只能用来做初步过滤，最终还是要靠人工来审核
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