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
No Match

r"
"
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)(seuil|d[ée]tecteurs?|variateur|dalles?|seuil)(lumineux?|lumineuses?|luminosit[ée])" Local $sString = "locaux lumineux" & @CRLF & _ "locaux traversants et lumineux" & @CRLF & _ "locaux rénovés sont lumineux" & @CRLF & _ "local commercial de 47 m² très lumineux" & @CRLF & _ "" & @CRLF & _ "bureaux lumineux" & @CRLF & _ "bureaux très lumineux" & @CRLF & _ "bureaux haussmaniens ultra-lumineux" & @CRLF & _ "bureaux cloisonnés et lumineux" & @CRLF & _ "bureaux neufs et lumineux" & @CRLF & _ "bureau privatif cosy et lumineux " & @CRLF & _ "bureaux agréables et lumineux" & @CRLF & _ "" & @CRLF & _ "openspace lumineux" & @CRLF & _ "espaces de travail sont lumineux" & @CRLF & _ "plateaux très lumineux" & @CRLF & _ "plateaux sont très lumineux" & @CRLF & _ "duplex atypique et lumineux" & @CRLF & _ "bien agencé et lumineux" & @CRLF & _ "" & @CRLF & _ "surface lumineuse" & @CRLF & _ "boutique très lumineuse" & @CRLF & _ "" & @CRLF & _ "locaux en état d'usage belle luminosité" & @CRLF & _ "bénéficie d’une luminosité" & @CRLF & _ "offrants une grande luminosité" & @CRLF & _ "en angle et d’une belle luminosité" & @CRLF & _ "verrière apportant élégance et luminosité" & @CRLF & _ "belle luminosité" & @CRLF & _ "grande luminosité" & @CRLF & _ "bonne luminosité" & @CRLF & _ "hauteur sous plafond lumineux" & @CRLF & _ "" & @CRLF & _ "[NE PAS TENIR COMPTE]" & @CRLF & _ "seuil de luminosité" & @CRLF & _ "détecteurs présence et luminosité" & @CRLF & _ "variateur en fonction de la luminosité" & @CRLF & _ "points lumineux" & @CRLF & _ "pavés lumineux" & @CRLF & _ "zone d'activité lumineuse" & @CRLF & _ "dalle quartz belle luminosité" & @CRLF & _ "dalles lumineuses" & @CRLF & _ "plafond en dalle minérale points lumineux" & @CRLF & _ "cage d'escalier très lumineuse" 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