txt 2 re
knowing is obsolete :: regular expression generator (perl php python java javascript coldfusion c c++ ruby vb vbscript j# c# c++.net vb.net)
 
 
 
Enter the string that you want to use a regular expression on:
1
   
 
Select the elements that you want to extract to run regular expression generator:
2
4
c 4
d4
2
c 2
d2
day2
int42
_
c _
ws_
4
c 4
d4
3
c 3
d3
day3
int43
< Source String
What to click?  extract any integer in this position
extract this integer (2006) in this position
 
3Javascript regular expression program that extracts the selected elements from the entered string:
Perl PHP Python Java [Javascript] ColdFusion C C++ Ruby VB VBScript J#.net C#.net C++.net VB.net 
 
<!-- URL that generated this code: -->
<!-- http://txt2re.com/index-javascript.php3?s=42%2043&2&1&9999 -->

<html>
  <body>
    <script language=javascript>
      var txt='42 43';

      var re1='';	//  1
      var re2='(\\d+)';	// Integer Number 1
      var re3='.*?';	// Non-greedy match on filler
      var re4='(\\d+)';	// Integer Number 2

      var p = new RegExp(re1+re2+re3+re4,["i"]);
      var m = p.exec(txt);
      if (m != null)
      {
          var 1=m[1];
          var int1=m[2];
          var int2=m[3];
          document.write("("+1.replace(/</,"&lt;")+")"+"("+int1.replace(/</,"&lt;")+")"+"("+int2.replace(/</,"&lt;")+")"+"\n");
      }
    </script>
  </body>
</html>

<!-- -->
<!-- Paste the code into a file that can be served by your web server -->
<!-- or into a local file that can be read by your browser -->
<!-- -->
 
 
 
 
Feedback
Eusebia::  Thu, 5 Dec 2013 11:26PM
Eusebia::  Thu, 5 Dec 2013 11:26PM
::  Fri, 6 Dec 2013 06:37AM
::  Fri, 6 Dec 2013 08:47AM
SDs:: alert("Hiii")Fri, 6 Dec 2013 08:49AM
SDs:: alert("Hiii")Fri, 6 Dec 2013 08:49AM
::  Fri, 6 Dec 2013 08:49AM
::  Fri, 6 Dec 2013 10:31AM
isacfmaia:: Massa demais, maxo véi!!!Fri, 6 Dec 2013 11:27AM
:: asdfFri, 6 Dec 2013 06:09PM
Paul:: Use this to make regex's that work.Fri, 6 Dec 2013 06:13PM
Noemi::  Fri, 6 Dec 2013 08:15PM
Noemi::  Fri, 6 Dec 2013 08:16PM
Noemi::  Fri, 6 Dec 2013 08:16PM
Noemi::  Fri, 6 Dec 2013 08:16PM
Noemi::  Fri, 6 Dec 2013 08:16PM
Noemi::  Fri, 6 Dec 2013 08:16PM
Noemi::  Fri, 6 Dec 2013 08:16PM
Noemi::  Fri, 6 Dec 2013 08:16PM
Noemi::  Fri, 6 Dec 2013 08:16PM
Noemi::  Fri, 6 Dec 2013 08:16PM
Noemi::  Fri, 6 Dec 2013 08:16PM
Noemi::  Fri, 6 Dec 2013 08:17PM
Noemi::  Fri, 6 Dec 2013 08:17PM
Noemi::  Fri, 6 Dec 2013 08:17PM
Noemi::  Fri, 6 Dec 2013 08:17PM
Noemi::  Fri, 6 Dec 2013 08:17PM
Noemi::  Fri, 6 Dec 2013 08:17PM
Noemi::  Fri, 6 Dec 2013 08:17PM
Noemi::  Fri, 6 Dec 2013 08:17PM
Noemi::  Fri, 6 Dec 2013 08:17PM
Noemi::  Fri, 6 Dec 2013 08:17PM
Noemi::  Fri, 6 Dec 2013 08:17PM
Noemi::  Fri, 6 Dec 2013 08:17PM
:: it is good for limited one but some cases like i have to get regular expression for decimal 18,3 it is not workingSat, 7 Dec 2013 01:46PM
Àíäðåé Âèêòîðîâè÷::  Sun, 8 Dec 2013 11:52AM
Àíäðåé Âèêòîðîâè÷::  Sun, 8 Dec 2013 05:08PM
:: does not work for me :-/Mon, 9 Dec 2013 02:13AM
Watson:: Tag auchMon, 9 Dec 2013 10:08AM
°!°:: was ist denn das für ein dämliches tool? kannste das bitte ein wenig schöner machen?Mon, 9 Dec 2013 10:08AM
:: Ich finde das Tool sehr gut!Mon, 9 Dec 2013 11:27AM
::  Mon, 9 Dec 2013 03:32PM
:: most problems not matched by the tool. forget it.Mon, 9 Dec 2013 04:20PM
durp?:: smurpMon, 9 Dec 2013 04:26PM
 
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