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1. regular expression examples

   PHP regex examples lib samples saved by 3 people
   posted on January 12, 2011 by metoikos

2. exploding a string by line breaks accounting for cross platform

   PHP regex linebreaks saved by 3 people
   posted on October 13, 2010 by thiswayup

3. RegEx to find replace in TextMate

   Regular Expression regex php textmate search replace saved by 3 people
   posted on May 27, 2010 by rwczippy

4. AS3 Checks a String to see if it is a Valid Email Format

   ActionScript 3 regex email valid format pattern regexp address as3 saved by 3 people
   posted on April 29, 2010 by adrianparr

5. AS3: Extract filename without the extension

   ActionScript 3 regex filename extract saved by 3 people
   posted on March 13, 2010 by abbey

6. MySQL REGEX match comma-delimitted list

   MySQL regex mysql csv saved by 3 people
   posted on November 2, 2009 by j4kp07

7. Regular Expressions Sample

   C# regex regular expressions saved by 3 people
   posted on October 22, 2009 by rtipton

8. VBScript Regular Expression Search and Replace Functions

   ASP regex regexp ASP vbscript saved by 3 people
   posted on September 11, 2009 by wizard04

9. Validate a URL

   Regular Expression regex url validation saved by 3 people
   posted on September 10, 2009 by meggesje

10. Sanitize Input

    PHP regex input sanitize saved by 3 people
    posted on June 30, 2009 by cshaiku

11. Useful regex functions

    PHP regex functions validation saved by 3 people
    posted on April 20, 2009 by fackz

12. Extension method to test whether a string is null or empty or whitespace

    C# regex whitespace empty String null saved by 3 people
    posted on April 6, 2009 by Anthony

13. US Phone Numbers

    Regular Expression regex phone-us saved by 3 people
    posted on November 11, 2008 by binarynomad

14. IPv4 Address

    Regular Expression regex ip saved by 3 people
    posted on November 11, 2008 by binarynomad

15. MAC Addresses

    Regular Expression regex mac saved by 3 people
    posted on November 11, 2008 by binarynomad

16. regex to trim data from beginning of a line

    Regular Expression regex am pm bb saved by 3 people
    posted on September 23, 2008 by jhenry

17. Regular Expressions for U.S. Phone Numbers

    Regular Expression regex javascript phone saved by 3 people
    posted on July 31, 2008 by wizard04

18. Grab any unclosed XHTML img tags

    Regular Expression regex xhtml img saved by 3 people
    posted on June 9, 2008 by egoens

19. spaces to dashes

    Ruby regex ruby saved by 3 people
    posted on April 12, 2008 by inkdeep

20. Replace a URL with its domain name and create link

    PHP regex url pregreplace saved by 3 people
    posted on April 9, 2008 by jaytee

21. Perl Search and Replace One-liner with xargs -0

    Bash regex Bash replace perl saved by 3 people
    posted on February 15, 2008 by ches

22. Get Input Controls Name And Value In HTML Page

    C# regex get html page input multiline name Value regular Expression controls in and regexoptions saved by 3 people
    posted on December 29, 2007 by zvasanth

23. Remove duplicate lines from a text file with Perl

    Perl regex list file text filter emacs write create work useful tools automation productivity jag 2005 essential forqblog saved by 3 people
    posted on July 3, 2007 by noah

24. PHP Valid Email

    PHP regex email php saved by 3 people
    posted on January 12, 2007 by gdonald

25. email validity check with regex

    PHP regex email saved by 3 people
    posted on December 10, 2006 by assbach

26. Python - get Interface ethernet

    Python regex python cli ip internet world delicious hello documentation dangerous ethernet interface cgi networking tcpip saved by 3 people
    posted on November 9, 2006 by whitetiger

27. Numbers only

    JavaScript form regex textmate numbers validation only saved by 3 people
    posted on July 24, 2006 by tylerhall

28. regex strip styles

    Other regex css search replace regularexpressions patterns multiline style saved by 3 people
    posted on June 30, 2006 by jhenry

29. youtube url video id

    PHP regex url php link video id pregreplace YouTube saved by 2 people
    posted on April 20, 2011 by KabuqueJoe

30. Regex - Match IPv6 address

    Regular Expression regex php ip RegularExpression preg IPv6 saved by 2 people
    posted on October 27, 2010 by dmertl

31. Regex - Match IPv4 address

    Regular Expression regex php ip RegularExpression preg IPv4 saved by 2 people
    posted on October 27, 2010 by dmertl

32. Youtube ID extractor

    PHP regex function YouTube saved by 2 people
    posted on October 14, 2010 by jhonqwerty

33. Number Match in Larger Context

    Regular Expression regex saved by 2 people
    posted on September 23, 2010 by joelhaus

34. Number Match

    Regular Expression regex saved by 2 people
    posted on September 23, 2010 by joelhaus

35. Remove HTML from string

    C# regex html saved by 2 people
    posted on September 17, 2010 by derekholmes

36. AS3 Trim a Comma Delimited String (e.g. a list of comma separated keywords entered by a user)

    ActionScript 3 regex trim String regexp as3 comma delimited keywords saved by 2 people
    posted on September 4, 2010 by adrianparr

37. E-Mail validation

    Java regex vaildation saved by 2 people
    posted on July 21, 2010 by dalcacer

38. AS3 Remove Carriage Returns And New Lines Using Regular Expressions

    ActionScript 3 regex replace regexp remove new lines as3 returns carriage saved by 2 people
    posted on July 10, 2010 by adrianparr

39. Email Regex

    C# regex emailAddress saved by 2 people
    posted on June 11, 2010 by kat

40. RegEx to match non-routable IP addresses

    Regular Expression regex ip routable non-routable saved by 2 people
    posted on April 7, 2010 by fugue