[英]Get multiple matches of a group in regular expression
I am trying to get attributes from a BBCode using regular expression Lets say I have those strings: 我正在尝试使用正则表达式从BBCode获取属性。可以说我有那些字符串:
[icons a="1" b='2' c="3"]
[icons d="4" e='5' f="6"]
I need using a regular expression to get matches like this: 我需要使用正则表达式来获取匹配项,例如:
[
{'a', '1', 'b', '2', 'c', '3'},
{'d', '4', 'e', '5', 'f', '6'}
]
I figured this regular expression: 我想出了这个正则表达式:
\[icons[\w\s](?:(\w*)\=["|']([^"|']*))+.*?\]
But it only matches: 但这仅匹配:
[
{'a', '1'},
{'d', '4'}
]
How I can match all the attributes? 如何匹配所有属性?
Also, just to make it more bullet proof, is there a way to match only the quote it found? 另外,只是为了使其更防弹,是否有办法只匹配找到的报价?
[icons a="1"] // GOOD
[icons a="1'] // BAD - But still a match
I think the best way is to keep it simple: 我认为最好的方法就是保持简单:
Use one regex to match all the [icons...]
: 使用一个正则表达式匹配所有的
[icons...]
:
\[icons\b[^\[\]]*\]
and a second regex to be used iteratively on each of this regex' matches: 第二个正则表达式将在此正则表达式的每个匹配项上迭代使用:
(\w+)=(['"])((?:(?!\2).)*)\2
Note that the first and third group will contain your desired values, the second group contains the quote. 请注意,第一和第三组将包含您想要的值,第二组将包含引号。
您必须使用它,这可能会帮助您
\[icons\s(\w)[=]["|'](\d)["|']\s(\w)[=]["|'](\d)["|']\s(\w)[=]["|'](\d)["|']\]
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