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
5
c 5
d5
day15
int15
:
c :
A
c A
wA
p
c p
wp
r
c r
wr
usstatepr
varApr
wordApr
monthApr
:
c :
2
c 2
d2
0
c 0
d0
1
c 1
d1
9
c 
d9
day19
year2019
int2019
ddmmmyyyy15:Apr: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
w
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=15:Apr:2019%20%22This%20is%20an%20Example!%22&60&28 -->

<html>
  <body>
    <cfset txt='15:Apr: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='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re16='.'>	<!-- Uninteresting: c-->
    <cfset re17='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re18='.'>	<!-- Uninteresting: c-->
    <cfset re19='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re20='.'>	<!-- Uninteresting: c-->
    <cfset re21='(.)'>	<!-- Any Single Character 1-->
    <cfset re22='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re23='[a-z]'>	<!-- Uninteresting: w-->
    <cfset re24='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re25='[a-z]'>	<!-- Uninteresting: w-->
    <cfset re26='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re27='[a-z]'>	<!-- Uninteresting: w-->
    <cfset re28='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re29='[a-z]'>	<!-- Uninteresting: w-->
    <cfset re30='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re31='[a-z]'>	<!-- Uninteresting: w-->
    <cfset re32='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re33='[a-z]'>	<!-- Uninteresting: w-->
    <cfset re34='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re35='[a-z]'>	<!-- Uninteresting: w-->
    <cfset re36='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re37='[a-z]'>	<!-- Uninteresting: w-->
    <cfset re38='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re39='[a-z]'>	<!-- Uninteresting: w-->
    <cfset re40='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re41='[a-z]'>	<!-- Uninteresting: w-->
    <cfset re42='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re43='([a-z])'>	<!-- Any Single Word Character (Not Whitespace) 1-->

    <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#>
    <cfset m = #REFindNoCase(#re#,#txt#,1,"TRUE")#>
    <cfif #ArrayLen(m.pos)# gt 1>
        <cfset c1=#Mid(txt,m.pos[2],m.len[2])#>
        <cfset w1=#Mid(txt,m.pos[3],m.len[3])#>
        <cfoutput>
          (#replace(c1,"<" ,"&lt;")#)(#replace(w1,"<" ,"&lt;")#)
        </cfoutput>
    </cfif>
  </body>
</html>

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