内容中含有 "S 等字符干扰正则的解决办法-PHP Tutorial-php.cn

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内容中含有 "S 等字符干扰正则的解决办法

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Jun 23, 2016 pm 02:02 PM

我发现内容中含有某些字符文章显示，正则匹配方面就有问题了，比如如下字符：
"s 和 { } 等。

比如discuz的门户文章显示也没有很好的处理这个问题，我发布一篇文章含有 "S 这个字符，发布之后，文章显示空白。初步猜测是这些特殊字符跟正则的某些元字符冲突造成的，请问如何解决这个问题？好像加了转义也不可以呀。

回复讨论(解决方案)

转义下，模式修正符再加个“i”试试？

转义应该就可以了，你的代码是如何写的？

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