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)^(\w+)\s+(\w+)(\(\d*\))?.*$" Local $sString = "userId bigint(20) NO PRI auto_increment" & @CRLF & _ "createDate datetime YES " & @CRLF & _ "modifiedDate datetime YES " & @CRLF & _ "password_ varchar(75) YES " & @CRLF & _ "passwordEncrypted tinyint(4) YES " & @CRLF & _ "passwordModifiedDate datetime YES " & @CRLF & _ "sAMAccountName varchar(255) YES MUL " & @CRLF & _ "screenName varchar(75) YES UNI " & @CRLF & _ "screenNameModifiedDate datetime YES " & @CRLF & _ "emailAddress varchar(75) YES MUL " & @CRLF & _ "firstName varchar(75) YES " & @CRLF & _ "lastName varchar() YES " & @CRLF & _ "lastLoginDate datetime YES " & @CRLF & _ "active_ tinyint(4) YES MUL " & @CRLF & _ "phone varchar(25) YES " & @CRLF & _ "token varchar(75) YES " & @CRLF & _ "tokenValidUntil datetime YES " & @CRLF & _ "deletedAt datetime YES " & @CRLF & _ "deletedByUserId bigint(20) YES " & @CRLF & _ "eightByEightId varchar(100) YES " & @CRLF & _ "fitPushToken varchar(255) YES " & @CRLF & _ "" & @CRLF & _ "" & @CRLF & _ "-- query 2: " & @CRLF & _ "" & @CRLF & _ "" & @CRLF & _ "WORKORDER_NO varchar(32) NO PRI " & @CRLF & _ "WORKORDER_RES_ID varchar(18) NO PRI " & @CRLF & _ "ATTR_ID varchar(60) NO PRI " & @CRLF & _ "ATTR_NAME varchar(40) NO " & @CRLF & _ "ATTR_DISP_NAME varchar(256) YES " & @CRLF & _ "ATTR_VAL varchar(4000) YES " & @CRLF & _ "CONTROL_TYPE char(1) YES " & @CRLF & _ "DATA_SOURCE text YES " & @CRLF & _ "CONTROL_FLAG char(1) YES " & @CRLF & _ "ATTR_FLAG char(1) NO " & @CRLF & _ "DATA_TYPE char(1) YES " & @CRLF & _ "DATA_LEN int(4) YES " & @CRLF & _ "PRECISION int(2) YES " & @CRLF & _ "SCALE int(2) YES " & @CRLF & _ "IS_NULL char(1) YES " & @CRLF & _ "INIT_VALUE varchar(80) YES " & @CRLF & _ "STATE char(1) NO A " & @CRLF & _ "CREATE_USER decimal(9,0) YES " & @CRLF & _ "CREATE_DATE datetime YES " & @CRLF & _ "MODIFY_USER decimal(9,0) YES " & @CRLF & _ "MODIFY_DATE datetime YES " 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