Regular Expressions 101

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An explanation of your regex will be automatically generated as you type.
Detailed match information will be displayed here automatically.
  • All Tokens
  • Common Tokens
  • General Tokens
  • Anchors
  • Meta Sequences
  • Quantifiers
  • Group Constructs
  • Character Classes
  • Flags/Modifiers
  • Substitution
  • A single character of: a, b or c
    [abc]
  • A character except: a, b or c
    [^abc]
  • A character in the range: a-z
    [a-z]
  • A character not in the range: a-z
    [^a-z]
  • A character in the range: a-z or A-Z
    [a-zA-Z]
  • Any single character
    .
  • Alternate - match either a or b
    a|b
  • Any whitespace character
    \s
  • Any non-whitespace character
    \S
  • Any digit
    \d
  • Any non-digit
    \D
  • Any word character
    \w
  • Any non-word character
    \W
  • Non-capturing group
    (?:...)
  • Capturing group
    (...)
  • Zero or one of a
    a?
  • Zero or more of a
    a*
  • One or more of a
    a+
  • Exactly 3 of a
    a{3}
  • 3 or more of a
    a{3,}
  • Between 3 and 6 of a
    a{3,6}
  • Start of string
    ^
  • End of string
    $
  • A word boundary
    \b
  • Non-word boundary
    \B

Regular Expression

/
/
gm

Test String

Code Generator

Generated Code

#include <StringConstants.au3> ; to declare the Constants of StringRegExp #include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate Local $sRegex = "(?m)(?i)^\D{2,}\.(\D)\.\D{2}.*$" Local $sString = "GO.C.O.3 - App - IQOS Connect Widget (production)" & @CRLF & _ "GO.C.X.1 - App - IQOS Connect (raw)" & @CRLF & _ "GO.C.X.2 - App - My IQOS App (raw)" & @CRLF & _ "GO.C.X.3 - App - IQOS Connect Widget (raw)" & @CRLF & _ "GO.W.O.1 - iqos.com (production)" & @CRLF & _ "GO.W.U.1 - iqos.com (user-id)" & @CRLF & _ "GO.W.X.1 - iqos.com (raw)" & @CRLF & _ "OBSOLETE - GO.W.X.2 - iqos.com (raw excl. params)" & @CRLF & _ "OBSOLETE - Test view" & @CRLF & _ "AL.A.O.1 - Consolidated (production)" & @CRLF & _ "AL.A.X.1 - Consolidated (raw)" & @CRLF & _ "AL.W.O.1 - al.iqos.com (production)" & @CRLF & _ "AL.W.U.1 - al.iqos.com (user-id)" & @CRLF & _ "AL.W.X.1 - al.iqos.com (raw)" & @CRLF & _ "ar.myiqos.com (raw)" & @CRLF & _ "AR.W.O.1 - iqos.com.ar (production)" & @CRLF & _ "AM.A.O.1 - Consolidated (production)" & @CRLF & _ "AM.A.X.1 - Consolidated (raw)" & @CRLF & _ "AM.W.O.1 - am.iqos.com (production)" & @CRLF & _ "AM.W.U.1 - am.iqos.com (user-id)" & @CRLF & _ "AM.W.X.1 - am.iqos.com​ (raw)" & @CRLF & _ "All Web Site Data" & @CRLF & _ "AT.A.O.1 - Consolidated (production)" & @CRLF & _ "AT.A.X.1 - Consolidated (raw)" & @CRLF & _ "AT.W.O.1 - at.iqos.com (production)" & @CRLF & _ "AT.W.U.1 - at.iqos.com (user-id)" & @CRLF & _ "AT.W.X.1 - at.iqos.com (raw)" & @CRLF & _ "AT.Z.O.1 - iqosinfo.at" & @CRLF & _ "AT.Z.O.2 - iqosjetzt.com" & @CRLF & _ "AT.Z.O.3 - iqosempfehlen.at" & @CRLF & _ "AT.Z.O.4 - iqostesten.at" & @CRLF & _ "AT.Z.O.5 - testeiqos.at" & @CRLF & _ "AT.Z.O.6 - iqosregistrieren.at" & @CRLF & _ "AT.Z.O.7 - iqosprobieren.at" Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYGLOBALFULLMATCH) Local $aFullArray[0] For $i = 0 To UBound($aArray) -1 _ArrayConcatenate($aFullArray, $aArray[$i]) Next $aArray = $aFullArray ; Present the entire match result _ArrayDisplay($aArray, "Result")

Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm