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

r"
"
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)(?<=SJ顺丰\s)\d+" Local $sString = "<div>" & @CRLF & _ " <table style="border: 1px solid #ECECEC; height: 125px; padding-left: 5px; padding-right: 5px; background-color: #EEF7FF; width: 100%">" & @CRLF & _ " <tr>" & @CRLF & _ " <td style="font-size: 20px; font-weight: bold; width: 252px; padding-top: 20px;">关注信公众号</td>" & @CRLF & _ " <td></td>" & @CRLF & _ " <td rowspan="2">" & @CRLF & _ " <img style="margin-top: 8px;" src="../Resources/Images/Box/qrcode_for_gh.png" /></td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr>" & @CRLF & _ " <td style="font-size: 14px; vertical-align: top;">您可以随时接收物流动态、为包裹付款、获取最新的活动信息。</td>" & @CRLF & _ " <td style="font-size: 14px; width: 260px; vertical-align: top;"><span style="font-size: 14px; float: right;">以最方便的方式玩转海淘></span><br />" & @CRLF & _ " <span style="font-size: 14px; float: right;">扫一扫,关注</span></td>" & @CRLF & _ " </tr>" & @CRLF & _ " </table>" & @CRLF & _ "</div>" & @CRLF & _ "" & @CRLF & _ "<br />" & @CRLF & _ "<div class="main">" & @CRLF & _ " <input type="hidden" id="boxcount" value="1" />" & @CRLF & _ " " & @CRLF & _ " <input id="tab1" type="radio" name="tabs" style="display: none;" checked="checked"" & @CRLF & _ " />" & @CRLF & _ " <label for="tab1"><a style="cursor: pointer;">XJ202002232539531</a></label>" & @CRLF & _ " " & @CRLF & _ " <section id="content1">" & @CRLF & _ " <p class="tc mt20"></p>" & @CRLF & _ " <div class="result-top"><span class="col1">时间</span><span class="col2">地点和跟踪进度</span></div>" & @CRLF & _ " <table class="result-info2" cellspacing="0">" & @CRLF & _ " <tbody>" & @CRLF & _ " " & @CRLF & _ " <tr class="last">" & @CRLF & _ " <td class="row1">2020/3/8 10:12:11</td>" & @CRLF & _ " <td class="status status-first">&nbsp;</td>" & @CRLF & _ " <td>已发货:(SJ顺丰 051131145456)&nbsp; <a target = "_blank" href="http://www.kuaidi100.com/chaxun?com=shunfeng&nu=051131145456" style="text-decoration:none;" onclick="AddQuery()">国内物流查询>></a></td>" & @CRLF & _ " </tr>" & @CRLF & _ " " & @CRLF & _ " <tr>" & @CRLF & _ " <td class="row1">2020/3/8 10:11:11</td>" & @CRLF & _ " <td class="status">&nbsp;</td>" & @CRLF & _ " <td>已清关&nbsp; </td>" & @CRLF & _ " </tr>" & @CRLF & _ " " & @CRLF & _ " <tr>" & @CRLF & _ " <td class="row1">2020/3/5 13:58:00</td>" & @CRLF & _ " <td class="status">&nbsp;</td>" & @CRLF & _ " <td>已到达清关口岸&nbsp; </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