帮助写简单的正则表达式 [英] Help writting simple regex

问题描述

我试图编写正则表达式，在文本文件中查找电话号码，但只有在有电话：时才会这样做。在同一行的数字前面。


我创建的表达式如下所示

Hi, i trying to write regular expression that looking for phone number in text file, but only does it if there is "Phone: " in front of number on same line.

Expression i created looks like this

展开 | < span class =codeLinkonclick =selectAll（this）;>选择 | 换行 | 行号

推荐答案

您可以在正则表达式中添加您希望看到的任何文本。


例如，如果在您的情况下，电话：在该行的开头，您可以执行以下操作：

You can add any text in your regex that you expect to see.

For instance, if in your case the "Phone:" is at the beginning of the line in question, you could do the following:

展开 | 选择 | Wrap | 行号

它没有为我工作，你能告诉我完整的代码会是什么样的吗？

It does not work for me, could you show me how full code will look like?

问题是我实际上使用支持perl 5编程语言正则表达式的程序，所以你能帮我一下吗添加到我的代码行检查电话：在数字的开头。

The thing is that i actually use program that supports perl 5 programming language regular expressions, so could you please help me just add to my line of code check for "Phone: " in beginning of number.

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