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
0
 0
d0
9
c 9
d9
day09
int09
:
c :
M
c M
wM
a
c a
wa
r
c r
wr
usstatear
varMar
wordMar
monthMar
:
c :
2
c 2
d2
0
c 0
d0
1
c 1
d1
8
c 8
d8
day18
year2018
int2018
ddmmmyyyy09:Mar:2018
_
c _
ws_
"
c "
T
c T
wT
h
c h
wh
i
c i
wi
s
c s
ws
varThis
wordThis
_
c _
ws_
i
c i
wi
s
c s
ws
varis
wordis
_
c _
ws_
a
c a
wa
n
c n
wn
varan
wordan
_
c _
ws_
E
c E
wE
x
c x
wx
a
c a
wa
m
c m
wm
p
c p
wp
l
c l
wl
e
c e
we
varExample
wordExample
!
c !
"
c 
string"This_is_an_Example!"
< 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=09:Mar:2018%20%22This%20is%20an%20Example!%22&-55&54 -->

<html>
  <body>
    <script language=javascript>
      var txt='09:Mar:2018 "This is an Example!"';

      var re1='(0)';	// Any Single Character 1
      var re2='.*?';	// Non-greedy match on filler
      var re3='.';	// Uninteresting: c
      var re4='.*?';	// Non-greedy match on filler
      var re5='.';	// Uninteresting: c
      var re6='.*?';	// Non-greedy match on filler
      var re7='.';	// Uninteresting: c
      var re8='.*?';	// Non-greedy match on filler
      var re9='.';	// Uninteresting: c
      var re10='.*?';	// Non-greedy match on filler
      var re11='.';	// Uninteresting: c
      var re12='.*?';	// Non-greedy match on filler
      var re13='.';	// Uninteresting: c
      var re14='.*?';	// Non-greedy match on filler
      var re15='.';	// Uninteresting: c
      var re16='.*?';	// Non-greedy match on filler
      var re17='.';	// Uninteresting: c
      var re18='.*?';	// Non-greedy match on filler
      var re19='.';	// Uninteresting: c
      var re20='.*?';	// Non-greedy match on filler
      var re21='.';	// Uninteresting: c
      var re22='.*?';	// Non-greedy match on filler
      var re23='.';	// Uninteresting: c
      var re24='.*?';	// Non-greedy match on filler
      var re25='.';	// Uninteresting: c
      var re26='.*?';	// Non-greedy match on filler
      var re27='.';	// Uninteresting: c
      var re28='.*?';	// Non-greedy match on filler
      var re29='.';	// Uninteresting: c
      var re30='.*?';	// Non-greedy match on filler
      var re31='.';	// Uninteresting: c
      var re32='.*?';	// Non-greedy match on filler
      var re33='.';	// Uninteresting: c
      var re34='.*?';	// Non-greedy match on filler
      var re35='.';	// Uninteresting: c
      var re36='.*?';	// Non-greedy match on filler
      var re37='.';	// Uninteresting: c
      var re38='.*?';	// Non-greedy match on filler
      var re39='.';	// Uninteresting: c
      var re40='.*?';	// Non-greedy match on filler
      var re41='.';	// Uninteresting: c
      var re42='.*?';	// Non-greedy match on filler
      var re43='.';	// Uninteresting: c
      var re44='.*?';	// Non-greedy match on filler
      var re45='.';	// Uninteresting: c
      var re46='.*?';	// Non-greedy match on filler
      var re47='.';	// Uninteresting: c
      var re48='.*?';	// Non-greedy match on filler
      var re49='.';	// Uninteresting: c
      var re50='.*?';	// Non-greedy match on filler
      var re51='.';	// Uninteresting: c
      var re52='.*?';	// Non-greedy match on filler
      var re53='.';	// Uninteresting: c
      var re54='.*?';	// Non-greedy match on filler
      var re55='.';	// Uninteresting: c
      var re56='.*?';	// Non-greedy match on filler
      var re57='.';	// Uninteresting: c
      var re58='.*?';	// Non-greedy match on filler
      var re59='.';	// Uninteresting: c
      var re60='.*?';	// Non-greedy match on filler
      var re61='.';	// Uninteresting: c
      var re62='.*?';	// Non-greedy match on filler
      var re63='.';	// Uninteresting: c
      var re64='.*?';	// Non-greedy match on filler
      var re65='(.)';	// Any Single Character 2

      var p = new RegExp(re1+re2+re3+re4+re5+re6+re7+re8+re9+re10+re11+re12+re13+re14+re15+re16+re17+re18+re19+re20+re21+re22+re23+re24+re25+re26+re27+re28+re29+re30+re31+re32+re33+re34+re35+re36+re37+re38+re39+re40+re41+re42+re43+re44+re45+re46+re47+re48+re49+re50+re51+re52+re53+re54+re55+re56+re57+re58+re59+re60+re61+re62+re63+re64+re65,["i"]);
      var m = p.exec(txt);
      if (m != null)
      {
          var c1=m[1];
          var c2=m[2];
          document.write("("+c1.replace(/</,"&lt;")+")"+"("+c2.replace(/</,"&lt;")+")"+"\n");
      }
    </script>
  </body>
</html>

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