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
qt_qiu:: thanks for your helpMon, 14 Jul 2014 02:17PM
@ferga71:: Only GREAT!!!Mon, 14 Jul 2014 06:24PM
:: not getting regex for (abc\abc\abc) here string is repeatativeTue, 15 Jul 2014 07:48AM
:: anybody help meTue, 15 Jul 2014 07:48AM
why:: do you have trouble???Tue, 15 Jul 2014 01:29PM
:: its so simple^^Tue, 15 Jul 2014 01:29PM
xiaolanmao:: save my life!Wed, 16 Jul 2014 05:46AM
sinbad:: very good But it does not support simplified ChineseWed, 16 Jul 2014 08:28AM
:: you are a genius!Wed, 16 Jul 2014 01:42PM
Dude:: I mean, really awesome work! Thanks so much!Wed, 16 Jul 2014 07:45PM
nope:: :::Thu, 17 Jul 2014 10:02AM
:: awesome tool :)Thu, 17 Jul 2014 10:37AM
:: amazinThu, 17 Jul 2014 09:30PM
:: yoFri, 18 Jul 2014 07:57AM
binesh:: superbSat, 19 Jul 2014 02:07PM
fuzzdoug:: holy crap! just getting started and now i feel like i'm cheating! hahaWed, 23 Jul 2014 01:24PM
:: Great tool men , is the source code avilabale online ? Thu, 24 Jul 2014 07:13AM
Yois:: Pretty good!!!Thu, 24 Jul 2014 08:35AM
FAILURES:: Lol at all the failed attempts at SQL injection. Do you think this guy is a retard?Thu, 24 Jul 2014 01:14PM
:: good!Thu, 24 Jul 2014 07:32PM
mvrk:: Wow.. everyone should try this once. TIMTODIFri, 25 Jul 2014 08:18AM
jrich:: lmfao. check out all those dropped tablesFri, 25 Jul 2014 05:31PM
:: LoL at the person who tried to inject sql hereSat, 26 Jul 2014 04:53PM
:: Meka Patta Ooy. Maara Lesiy. Ela Kollek aaa...Sun, 27 Jul 2014 12:57AM
:: coolSun, 27 Jul 2014 01:27AM
::  Mon, 28 Jul 2014 08:46AM
Da Vinci:: Really artistic talentMon, 28 Jul 2014 10:49AM
理漯彘 妈牝铕钼梓::  Mon, 28 Jul 2014 04:47PM
Boss:: Nice!Mon, 28 Jul 2014 08:05PM
::  Tue, 29 Jul 2014 03:18AM
:: plTue, 29 Jul 2014 07:47AM
::  Tue, 29 Jul 2014 02:35PM
test::  Tue, 29 Jul 2014 06:27PM
:: it chokes on some html tags, such as "", it actually formats the output of the answer instead of showing up as part of the regular expressionWed, 30 Jul 2014 07:24AM
理漯彘 妈牝铕钼梓::  Wed, 30 Jul 2014 08:32AM
:: Simply ExcellentWed, 30 Jul 2014 01:01PM
-1':: 1Wed, 30 Jul 2014 02:58PM
1:: -1'Wed, 30 Jul 2014 02:58PM
\b\d{3}[-]?\d{3}[-]?\d{4}\b::  Wed, 30 Jul 2014 08:21PM
mk:: Thanks a million!Wed, 30 Jul 2014 11:38PM
陈焕畴:: 很好用的工具Thu, 31 Jul 2014 02:16AM
-1':: 1Thu, 31 Jul 2014 04:35AM
1:: -1'Thu, 31 Jul 2014 04:35AM
baws:: dis is awesum m8s. Thu, 31 Jul 2014 08:22AM
 
  home     faq              ©2006 mark james ennis