[英]Match word outside of specific sentence
I was wondering if it's possible to match a word outside of a sentence. 我想知道是否可以在句子之外匹配一个单词。
This is the regex I have so far: 这是我到目前为止的正则表达式:
/(exchange|occasion|second hand)/im
Now I only want to match these words outside of this sentence: 现在我只想在这句话之外匹配这些词:
Shown prices, for exchange of ocassions are only for indication. 所示的价格,用于更换场合,仅供参考。
But I'm not sure how to go about this. 但是我不确定该怎么做。
You can use PCRE verb (*SKIP)(*FAIL)
to match and skip anything on LHS of an alternation like this: 您可以使用PCRE动词(*SKIP)(*FAIL)
来匹配和跳过 LHS上交替出现的任何内容 ,如下所示:
/Shown prices, for exchange of ocassions are only for indication\.(*SKIP)(*F)|\b(exchange|occasion|second hand)\b/i
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