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
:: Is there a choice to match '{n, m}' ?Tue, 15 Apr 2014 10:48AM
:: Is there a choice to match '{n, m}' ?Tue, 15 Apr 2014 10:48AM
:: penisTue, 15 Apr 2014 11:25AM
*user*::  Tue, 15 Apr 2014 01:20PM
ghgh:: fghfghTue, 15 Apr 2014 03:16PM
isn't:: this kind of dangerous?Tue, 15 Apr 2014 06:49PM
wat:: huhWed, 16 Apr 2014 12:48AM
::  Wed, 16 Apr 2014 01:21AM
:: o,oWed, 16 Apr 2014 06:59AM
:: wiii!!Wed, 16 Apr 2014 06:59AM
:: wiii!!Wed, 16 Apr 2014 06:59AM
P-p-p:: -penisWed, 16 Apr 2014 09:15PM
::  Wed, 16 Apr 2014 11:55PM
Ciao:: Ciao! Grazie per l'aiuto. :)Wed, 16 Apr 2014 11:58PM
yeah:: tthis is goodThu, 17 Apr 2014 02:17AM
-1':: 1Thu, 17 Apr 2014 07:03AM
1:: -1'Thu, 17 Apr 2014 07:03AM
1:: 1Thu, 17 Apr 2014 07:03AM
-2:: 2Thu, 17 Apr 2014 09:05AM
2:: -2'Thu, 17 Apr 2014 09:05AM
2:: 2Thu, 17 Apr 2014 09:05AM
:: Where is an api for this?!?Thu, 17 Apr 2014 03:30PM
The one that needs a savior:: Jesus Loves You!Thu, 17 Apr 2014 07:53PM
'::  Fri, 18 Apr 2014 06:19AM
:: alert("HAHAHA");Fri, 18 Apr 2014 07:15AM
::  Fri, 18 Apr 2014 12:29PM
:: vcxvxvxFri, 18 Apr 2014 03:18PM
asdadd:: sadasadasFri, 18 Apr 2014 03:18PM
zach:: This is exactly what I have been looking for! Thanks for creating this tool.Fri, 18 Apr 2014 03:45PM
:: AHHH MY BRAINFri, 18 Apr 2014 06:15PM
::  Fri, 18 Apr 2014 09:41PM
nipples:: chair?Fri, 18 Apr 2014 10:21PM
:: javascript:alert('Faggots');Sat, 19 Apr 2014 11:20PM
:: ==Sun, 20 Apr 2014 01:27AM
::  Sun, 20 Apr 2014 02:41AM
ïàîéöêî::  Sun, 20 Apr 2014 10:25AM
::  Sun, 20 Apr 2014 12:52PM
::  Sun, 20 Apr 2014 12:52PM
:: HULP :PSun, 20 Apr 2014 01:30PM
ErnestInsalaco:: , s, [url="http://dfsdfxwwww"]s[/url], http://dfsdfxwwww s, %-]]], Mon, 21 Apr 2014 01:31AM
::  Tue, 22 Apr 2014 04:25AM
::  Tue, 22 Apr 2014 09:04AM
::  Tue, 22 Apr 2014 11:11AM
:: lovely!Tue, 22 Apr 2014 04:50PM
 
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