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)(?:[0-2])?[0-9]:[0-5][0-9](?::[0-5][0-9])?(?:(?:\\s)?[AP]M)?" Local $sString = "Nos dois sistemas." & @CRLF & _ "" & @CRLF & _ "Em 22 de maio de 2018 10:23, Sistema Delta <sistemaerp@deltasi.com.br>" & @CRLF & _ "escreveu:" & @CRLF & _ "" & @CRLF & _ "> ##- Não escreva abaixo desta linha -##" & @CRLF & _ ">" & @CRLF & _ "> *Comentário adicionado por FERNANDO TEIXEIRA BARROS em 22/05/2018 10:23*" & @CRLF & _ "> *Usuário:* FERNANDO TEIXEIRA BARROS* Data:* 22/05/2018 10:23:25" & @CRLF & _ ">" & @CRLF & _ "> *COMENTÁRIO:*" & @CRLF & _ "> Bom dia Mayla," & @CRLF & _ "> Apenas sistema Montafarma?" & @CRLF & _ "> ------------------------------" & @CRLF & _ ">" & @CRLF & _ "> *ID Reporte: * #1468" & @CRLF & _ "> *Situação: * *ABERTO*" & @CRLF & _ "> *Módulo:* Produção" & @CRLF & _ "> *Tela:* ordem de pedido" & @CRLF & _ "> *Nome: * mayla.capana - MAYLA CAPANA" & @CRLF & _ "> *Emissão: * 22/05/2018 12:00:00" & @CRLF & _ "> *Fechamento: * -" & @CRLF & _ "> *Responsável: * DELTA SI" & @CRLF & _ "> *Prioridade: * Urgente" & @CRLF & _ "> *Tipo: * Ajuda" & @CRLF & _ ">" & @CRLF & _ "> *MENSAGEM: *" & @CRLF & _ "> Bom dia," & @CRLF & _ ">" & @CRLF & _ "> Por favor liberar o meu acesso, Izac e Priscila, para a tela de Produção -" & @CRLF & _ "> Ordem de Pedido. (igual a tela que a Iza tem acesso)." & @CRLF & _ ">" & @CRLF & _ "> Aguardo retorno." & @CRLF & _ ">" & @CRLF & _ "> Até," & @CRLF & _ ">" & @CRLF & _ ">" 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