Regular Expressions 101

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  • All Tokens
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  • 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

@"
"
gmi

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 = "(?mi)^(?=.*\b(DV|DoVi|Dolby[ .]?Vision)\b)(?=.*\b(HDR(10)?(?!\+))\b)" Local $sString = "# DV HDR10" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.HDR.DoVi.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DoVi.HDR.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DoVi.HDR10.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DV.HDR.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.HDR.DV.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DV.HDR10.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.HDR10.DV.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie (2015) [Remux-2160p][TrueHD Atmos 7.1][DV HDR10][HEVC]-RlsGrp" & @CRLF & _ "" & @CRLF & _ "# DV" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DV.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DoVi.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie (2015) [Remux-2160p][TrueHD Atmos 7.1][DV][HEVC]-RlsGrp" & @CRLF & _ "" & @CRLF & _ "# this should be picked up as DV and will be DV HDR10 on import" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DV.HDR10Plus.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DV.HDR10P.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DV.HDR10+.HEVC.REMUX-RlsGrp" & @CRLF & _ "" & @CRLF & _ "# DV HLG" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DV.HLG.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie (2015) [Remux-2160p][TrueHD Atmos 7.1][DV HLG][HEVC]-RlsGrp" & @CRLF & _ "" & @CRLF & _ "# DV SDR" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DV.SDR.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie (2015) [Remux-2160p][TrueHD Atmos 7.1][DV SDR][HEVC]-RlsGrp" & @CRLF & _ "" & @CRLF & _ "# HDR10Plus" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.HDR10Plus.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.HDR10P.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.HDR10+.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie (2015) [Remux-2160p][TrueHD Atmos 7.1][HDR10Plus][HEVC]-RlsGrp" & @CRLF & _ "" & @CRLF & _ "# HDR10" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.HDR10.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie (2015) [Remux-2160p][TrueHD Atmos 7.1][HDR10][HEVC]-RlsGrp" & @CRLF & _ "" & @CRLF & _ "# HDR" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.HDR.HEVC.REMUX-RlsGrp" & @CRLF & _ "" & @CRLF & _ "# HDR (undefined) - This one we might best keep as separate conditions ?" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.HEVC.REMUX-RlsGrp" & @CRLF & _ "" & @CRLF & _ "# PQ" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.PQ.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie (2015) [Remux-2160p][TrueHD Atmos 7.1][PQ][HEVC]-RlsGrp" & @CRLF & _ "" & @CRLF & _ "# HLG/HLG10" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.HLG.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie.2015.UHD.BluRay.2160p.TrueHD.Atmos.7.1.HLG10.HEVC.REMUX-RlsGrp" & @CRLF & _ "Movie (2015) [Remux-2160p][TrueHD Atmos 7.1][HLG10][HEVC]-RlsGrp" & @CRLF & _ "" & @CRLF & _ "# DON'T MATCH" & @CRLF & _ "adventure" & @CRLF & _ "hdruin" & @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