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

/
/
gixsmu

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 = "(?ixsmu)# Start defining" & @CRLF & _ "(?(DEFINE)" & @CRLF & _ " (?<XSEP>\s*[xх\*\-\s]?\s*)" & @CRLF & _ " (?<MARGIN>(?:\.\d)?)" & @CRLF & _ " (?<RADIUS>r?[12]\d(?&MARGIN))" & @CRLF & _ " (?<J>(?:1[01]|[4-9])(?&MARGIN)j?)" & @CRLF & _ " (?<DIAM>" & @CRLF & _ " \b" & @CRLF & _ " (?:" & @CRLF & _ " (?&RADIUS)(?:\s*\/\s*(?&J))?" & @CRLF & _ " |" & @CRLF & _ " (?&J)(?&XSEP)(?&RADIUS)" & @CRLF & _ " )" & @CRLF & _ " \b" & @CRLF & _ " )" & @CRLF & _ " (?<PCD>\b(?:[pb]cd\s*)?[34568](?&XSEP)(?:98|[12]\d{2})(?&MARGIN)\b)" & @CRLF & _ " (?<ET>(?:(?:et|ет)\s*)?\-?\d+(?&MARGIN)\b)" & @CRLF & _ " (?<CB>\b(?:(?:цо|cb|d(?:ia)?)\s*)?\d{2,3}(?&MARGIN)\b)" & @CRLF & _ ")" & @CRLF & _ "# End defining" & @CRLF & _ "(?:" & @CRLF & _ "(?<diam>(?&DIAM))" & @CRLF & _ "|" & @CRLF & _ "(?<pcd>(?&PCD))" & @CRLF & _ "|" & @CRLF & _ "(?<et>(?&ET))" & @CRLF & _ "|" & @CRLF & _ "(?<cb>(?&CB))" & @CRLF & _ ")" Local $sString = "r22 pcd 4x108 ET 45.5 ЦО 58.5" & @CRLF & _ "15 /5.0j 6*108 et45 ЦО 58.5" & @CRLF & _ "15/ 5.0j 4x108 -45.5 58.5" & @CRLF & _ "pcd 4x138 15/5.0j ET58.5 ЦО45" & @CRLF & _ "ЦО45.5 ET58.5 19 pcd 4x 108" & @CRLF & _ "" & @CRLF & _ "r15/5.6j pcd 5х112 ET60 CB66" & @CRLF & _ "et50 r15/5 5х112 ET60 d66" & @CRLF & _ "r15/5 pcd 5*112 ET60 dia 66" & @CRLF & _ "" & @CRLF & _ "5.6j x 15.5 pcd 5 х 112 ет -60 CB66" & @CRLF & _ "" & @CRLF & _ "5x15.5 5х112.5 ET60 CB66" & @CRLF & _ "" & @CRLF & _ "250/50 r16" 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