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)([àa] usage de|idéal pour|zone mixte|propice au|doté de|composé (de|d'un)|lot \d{1} :) commerces?" Local $sString = "REGEX_1 = (local commercial|locaux commerciaux)" & @CRLF & _ "" & @CRLF & _ "REGEX_2 = ((activit[eé]s?|entrep[oô]ts?|stockage|d[eé]p[oô]t) (ou|/|et de) commerce)" & @CRLF & _ "" & @CRLF & _ "REGEX_3 = ([àa] usage de|idéal pour|zone mixte|propice au|doté de|composé (de|d'un)|lot \d{1} :) commerces?" & @CRLF & _ "" & @CRLF & _ "REGEX_NOT =" & @CRLF & _ "(à proximité (commerces|" & @CRLF & _ "commerces? proche|" & @CRLF & _ "commerces? [aà] proximit[ée]| " & @CRLF & _ "[aà] proximit[ée](\s\w*)? des? commerces?)" & @CRLF & _ "" & @CRLF & _ "[Encapsuler xxx]" & @CRLF & _ "local commercial" & @CRLF & _ "locaux commerciaux" & @CRLF & _ "activité ou commerce" & @CRLF & _ "d'activité / commerce" & @CRLF & _ "entrepôts/bureaux/commerces" & @CRLF & _ "entrepôt et de commerce" & @CRLF & _ "à usage de commerce" & @CRLF & _ "zone mixte commerces" & @CRLF & _ "idéal pour commerces" & @CRLF & _ "en dépôt ou commerce" & @CRLF & _ "stockage / commerce" & @CRLF & _ "composé d'un commerce" & @CRLF & _ "doté de commerces" & @CRLF & _ "lot 1 : commerce" & @CRLF & _ "propice au commerce" & @CRLF & _ "" & @CRLF & _ "" & @CRLF & _ "[NE PAS TENIR COMPTE]" & @CRLF & _ "à proximité (commerces, restaurants)" & @CRLF & _ "commerces? proche" & @CRLF & _ "commerces? à proximité " & @CRLF & _ "à proximité de commerces?" & @CRLF & _ "à proximité immédiate des commerces?" 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