[荐]正则表达式在线工具

RegExrv2.0

RegExr is an online tool to learn, build, & test Regular Expressions (RegEx / RegExp).

  • Results update in real-time as you type.
  • Roll over a match or expression for details.
  • Save & share expressions with others.
  • Explore the Library for help & examples.
  • Undo & Redo with Ctrl-Z / Y.
  • Search for & rate Community patterns.

txt2re

knowing is obsolete :: regular expression generator (perl php python java javascript coldfusion c c++ ruby vb vbscript j# c# c++.net vb.net)

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