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

`
`
gm

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 = "(?m)(?s:(<a href="onebook\.php\?novelid=([\d]+?)".*?>(.*?)<\/a>.*?center">(.+?)<.*?center">(.+?)<.*?<td align="right">([\d]+?)<.*?<td align="right">([\d]+?)<\/td>))" Local $sString = "<table width="986" border="0" align="center" cellpadding="0" cellspacing="0"" & @CRLF & _ " class="cytable">" & @CRLF & _ " <tbody>" & @CRLF & _ " <tr>" & @CRLF & _ " <td width="126" class="sptd">作者</td>" & @CRLF & _ " <td width="278" class="sptd">作品</td>" & @CRLF & _ " <td width="168" class="sptd">类型</td>" & @CRLF & _ " <td width="71" class="sptd">风格</td>" & @CRLF & _ " <td width="63" class="sptd">进度</td>" & @CRLF & _ " <td width="63" class="sptd">字数</td>" & @CRLF & _ " <td width="73" class="sptd">作品积分</td>" & @CRLF & _ " <td width="138" class="sptd">发表时间</td>" & @CRLF & _ " </tr>" & @CRLF & _ " " & @CRLF & _ " <tr>" & @CRLF & _ " <td align="left">" & @CRLF & _ " <a href="oneauthor.php?authorid=385748" target="_blank">君sola</a>" & @CRLF & _ " </td>" & @CRLF & _ " <td align="left">" & @CRLF & _ " <a href="onebook.php?novelid=1473506" target="_blank" title="简介：腹黑冰山美御姐与温柔黑化姑娘&#10;标签：">探虚陵现代篇</a>" & @CRLF & _ " </td>" & @CRLF & _ " <td align="center">" & @CRLF & _ " 原创-百合-近代现代-爱情 </td>" & @CRLF & _ " <td align="center">" & @CRLF & _ " 正剧 </td>" & @CRLF & _ " <td align="center">" & @CRLF & _ " 连载中 </td>" & @CRLF & _ " <td align="right">2996549</td>" & @CRLF & _ " <td align="right">9653954560</td>" & @CRLF & _ " <td align="center">2012-03-21 11:25:31</td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr>" & @CRLF & _ " <td align="left">" & @CRLF & _ " <a href="oneauthor.php?authorid=1696863" target="_blank">酒暖春深</a>" & @CRLF & _ " </td>" & @CRLF & _ " <td align="left">" & @CRLF & _ " <a href="onebook.php?novelid=4170491" target="_blank" title="简介：为生者权，替死者言&#10;标签：">我亲爱的法医小姐</a>" & @CRLF & _ " </td>" & @CRLF & _ " <td align="center">" & @CRLF & _ " 原创-百合-近代现代-悬疑 </td>" & @CRLF & _ " <td align="center">" & @CRLF & _ " 正剧 </td>" & @CRLF & _ " <td align="center">" & @CRLF & _ " <font color='red'>已完成</font> </td>" & @CRLF & _ " <td align="right">878082</td>" & @CRLF & _ " <td align="right">3881133568</td>" & @CRLF & _ " <td align="center">2019-08-29 20:00:00</td>" & @CRLF & _ " </tr>" & @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