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

/
/
img

Test String

Code Generator

Language

Generated Code

#include <StringConstants.au3> ; to declare the Constants of StringRegExp #include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate Local $sRegex = "(?im)Activate-Status(?!.*Ready)|Overall.*Status(?!.*Operable)|Operability(?!.*Operable)|Controller.*Status(?!.*Optimal)|Errors(?!.*0)|Dropped(?!.*0)|Discarded(?!.*0)|Bad(?!.*220)|Suspect(?!.*No)|Thresholded(?!.*0)|Visibility.(?!.*yes)|Thermal.*Status(?!.*OK)|HA.*(?!.*READY)" Local $sString = "ID 20:" & @CRLF & _ " Location: G1" & @CRLF & _ " Presence: Equipped" & @CRLF & _ " Overall Status: Operable" & @CRLF & _ " Operability: Degraded" & @CRLF & _ " Visibility: foobar" & @CRLF & _ " Product Name: 16GB DDR3-1600-MHz RDIMM/PC3-12800/dual rank/1.35V" & @CRLF & _ " PID: " & @CRLF & _ " VID: V01" & @CRLF & _ " Vendor: 0x2C00" & @CRLF & _ " Vendor Description: Micron Technology, Inc." & @CRLF & _ " Vendor Part Number: " & @CRLF & _ " Vendor Serial (SN): " & @CRLF & _ " HW Revision: 0" & @CRLF & _ " Form Factor: DIMM" & @CRLF & _ " Type: DDR3" & @CRLF & _ " Thermal Status: FUBAR" & @CRLF & _ " Capacity (MB): 16384" & @CRLF & _ " Clock: 1600" & @CRLF & _ " Latency: 0.600000" & @CRLF & _ " Width: 64" & @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