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
42
_
c _
ws_
4
c 4
d4
3
c 3
d3
day3
int
< Source String
What to click?  extract any integer in this position
extract this integer (2006) in this position
 
3C 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-cpcre.php3?s=42%2043&2&8&-1

#include <stdio.h>
#include <string.h>
#include <pcre.h>

int main(int argc, char **argv)
{
  const char *error;
  int erroffset;
  int ovector[186];
  char re[8192]="";
  char txt[]="42 43";

  char re1[]="(42)";	// Integer Number 1
  strcat(re,re1);
  char re2[]=".*?";	// Non-greedy match on filler
  strcat(re,re2);
  char re3[]="(\\d+)";	// Integer Number 2
  strcat(re,re3);

  pcre *r =  pcre_compile(re, PCRE_CASELESS|PCRE_DOTALL, &error, &erroffset, NULL);
  int rc = pcre_exec(r, NULL, txt, strlen(txt), 0, 0, ovector, 186);
  if (rc>0)
  {
      char int1[1024];
      pcre_copy_substring(txt, ovector, rc,1,int1, 1024);
      printf("(%s)",int1);
      char int2[1024];
      pcre_copy_substring(txt, ovector, rc,2,int2, 1024);
      printf("(%s)",int2);
      puts("\n");
  }
}

//-----
// C does not provide a regular expression feature as standard.
//
// To run this code you will need to first download and install
// the PCRE library from http://www.pcre.org/
//
// Note that on Linux systems PCRE is often already installed in /usr/lib/libpcre* or /usr/local/lib/libpcre*. 
//
// Compile and on Unix using:
// # gcc -lpcre x.c
// # ./a.out
//
 
 
 
 
Feedback
:: ppWed, 16 Jul 2014 10:13PM
::  Thu, 17 Jul 2014 10:02AM
nope:: :::Thu, 17 Jul 2014 10:02AM
::  Thu, 17 Jul 2014 10:03AM
:: awesome tool :)Thu, 17 Jul 2014 10:37AM
:: amazinThu, 17 Jul 2014 09:30PM
::  Thu, 17 Jul 2014 10:23PM
:: yoFri, 18 Jul 2014 07:57AM
::  Fri, 18 Jul 2014 09:11AM
::  Fri, 18 Jul 2014 10:27AM
::  Fri, 18 Jul 2014 03:12PM
binesh:: superbSat, 19 Jul 2014 02:07PM
::  Mon, 21 Jul 2014 12:39PM
::  Mon, 21 Jul 2014 02:32PM
ˡˡ:: Mon, 21 Jul 2014 03:02PM
::  Mon, 21 Jul 2014 10:29PM
xss:: DROP TABLE *Tue, 22 Jul 2014 12:17AM
:: lol fail ^^^Tue, 22 Jul 2014 01:45AM
::  Tue, 22 Jul 2014 02:03AM
::  Tue, 22 Jul 2014 04:35AM
::  Tue, 22 Jul 2014 04:38AM
:: DROP TABLE *Tue, 22 Jul 2014 08:23AM
:: DROP TABLES *;Tue, 22 Jul 2014 08:23AM
:: EXEC sp_MSforeachtable @command1 = "DROP TABLE ?"Tue, 22 Jul 2014 08:24AM
:: PRAGMA writable_schema = 1; delete from sqlite_master where type = 'table'; PRAGMA writable_schema = 0;Tue, 22 Jul 2014 08:25AM
:: VACUUM;Tue, 22 Jul 2014 08:25AM
:: PRAGMA INTEGRITY_CHECK;Tue, 22 Jul 2014 08:25AM
:: rm db/development.sqlite3Tue, 22 Jul 2014 08:26AM
:: rm db/*Tue, 22 Jul 2014 08:26AM
:: DROP TABLE *; --Tue, 22 Jul 2014 08:41AM
:: x'; DROP TABLE *; --Tue, 22 Jul 2014 08:42AM
::  Tue, 22 Jul 2014 01:20PM
:: 'Tue, 22 Jul 2014 02:43PM
::  Tue, 22 Jul 2014 05:08PM
::  Tue, 22 Jul 2014 10:08PM
cufvpd:: aeBiUjiRIEMLUWed, 23 Jul 2014 04:15AM
::  Wed, 23 Jul 2014 09:58AM
atao:: (y)Wed, 23 Jul 2014 11:43AM
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
::  Thu, 24 Jul 2014 01:13PM
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
 
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