JS regular expression to find a substring surrounded by double quotes

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Published on 2013-03-14T07:56:49Z Indexed on 2013/10/22 3:55 UTC
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JavaScript

I need to find a substring surrounded by double quotes, for example, like "test", "te\"st" or "", but not """ neither "\". To achieve this, which is the best way to go for it in the following

1) /".*"/g
2) /"[^"\\]*(?:\\[\S\s][^"\\]*)*"/g
3) /"(?:\\?[\S\s])*?"/g
4) /"([^"\\]*("|\\[\S\s]))+/g

I was asked this question yesterday during an interview, and would like to know the answer for future reference.

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JS regular expression to find a substring surrounded by double quotes - Developer IT

JS regular expression to find a substring surrounded by double quotes

JavaScript

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