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
1
c 1
d1
1
c 1
d1
day11
int11
:
c :
J
c J
wJ
a
c a
wa
n
c n
wn
varJan
wordJan
monthJan
:
c :
2
c 
d2
0
c 0
d0
1
c 1
d1
9
c 9
d9
day19
year2019
int2019
ddmmmyyyy11:Jan:2019
_
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
 
3Cold Fusion 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-cf.php3?s=11:Jan:2019%20%22This%20is%20an%20Example!%22&51&58 -->

<html>
  <body>
    <cfset txt='11:Jan:2019 "This is an Example!"'>

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

    <cfset re = #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#>
    <cfset m = #REFindNoCase(#re#,#txt#,1,"TRUE")#>
    <cfif #ArrayLen(m.pos)# gt 1>
        <cfset c1=#Mid(txt,m.pos[2],m.len[2])#>
        <cfset c2=#Mid(txt,m.pos[3],m.len[3])#>
        <cfoutput>
          (#replace(c1,"<" ,"&lt;")#)(#replace(c2,"<" ,"&lt;")#)
        </cfoutput>
    </cfif>
  </body>
</html>

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<!-- Paste the code into a file that can be served by your cold fusion web server -->
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