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 2
d2
0
c 0
d0
1
c 
d1
9
c 9
d
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&57&46 -->

<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='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re16='.'>	<!-- Uninteresting: c-->
    <cfset re17='.*?'>	<!-- Non-greedy match on filler-->
    <cfset re18='.'>	<!-- Uninteresting: c-->
    <cfset re19='(.)'>	<!-- Any Single Character 1-->
    <cfset re20='(\d)'>	<!-- Any Single Digit 1-->

    <cfset re = #re1#&#re2#&#re3#&#re4#&#re5#&#re6#&#re7#&#re8#&#re9#&#re10#&#re11#&#re12#&#re13#&#re14#&#re15#&#re16#&#re17#&#re18#&#re19#&#re20#>
    <cfset m = #REFindNoCase(#re#,#txt#,1,"TRUE")#>
    <cfif #ArrayLen(m.pos)# gt 1>
        <cfset c1=#Mid(txt,m.pos[2],m.len[2])#>
        <cfset d1=#Mid(txt,m.pos[3],m.len[3])#>
        <cfoutput>
          (#replace(c1,"<" ,"&lt;")#)(#replace(d1,"<" ,"&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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