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

/
/

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 = "<tr bgcolor="#EAF2FA">\s*<td colspan="2">\s*<font style="font-family:sans-serif;font-size:12px"><strong>Prénom \*<\/strong><\/font>\s*<\/td>\s*<\/tr>\s*<tr bgcolor="#FFFFFF">\s*<td width="20"> <\/td>\s*<td>\s*<font style="font-family:sans-serif;font-size:12px">(?<Prenom>.*)<\/font>" Local $sString = "<tr bgcolor="#EAF2FA">" & @CRLF & _ " <td colspan="2">" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px"><strong>Prénom *</strong></font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#FFFFFF">" & @CRLF & _ " <td width="20"> </td>" & @CRLF & _ " <td>" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px">Nicolas</font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#EAF2FA">" & @CRLF & _ " <td colspan="2">" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px"><strong>Nom *</strong></font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#FFFFFF">" & @CRLF & _ " <td width="20"> </td>" & @CRLF & _ " <td>" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px">NICOLAS</font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#EAF2FA">" & @CRLF & _ " <td colspan="2">" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px"><strong>Email *</strong></font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#FFFFFF">" & @CRLF & _ " <td width="20"> </td>" & @CRLF & _ " <td>" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px"><a href="mailto:nicolas.rauber.ea@gmail.com" target="_blank">nicolas.rauber.ea@gmail.com</a></font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#EAF2FA">" & @CRLF & _ " <td colspan="2">" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px"><strong>Téléphone</strong></font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#FFFFFF">" & @CRLF & _ " <td width="20"> </td>" & @CRLF & _ " <td>" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px">123456431134455</font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr>" & @CRLF & _ " <td colspan="2" style="font-size:14px;font-weight:bold;background-color:#eee;border-bottom:1px solid #dfdfdf;padding:7px 7px">Où se trouve le bien à estimer ?</td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#EAF2FA">" & @CRLF & _ " <td colspan="2">" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px"><strong>Adresse *</strong></font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#FFFFFF">" & @CRLF & _ " <td width="20"> </td>" & @CRLF & _ " <td>" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px">ADRESS</font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#EAF2FA">" & @CRLF & _ " <td colspan="2">" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px"><strong>Code postal *</strong></font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#FFFFFF">" & @CRLF & _ " <td width="20"> </td>" & @CRLF & _ " <td>" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px">ZIP</font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#EAF2FA">" & @CRLF & _ " <td colspan="2">" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px"><strong>Ville *</strong></font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#FFFFFF">" & @CRLF & _ " <td width="20"> </td>" & @CRLF & _ " <td>" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px">CITY</font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#EAF2FA">" & @CRLF & _ " <td colspan="2">" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px"><strong>Votre message</strong></font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" & @CRLF & _ " <tr bgcolor="#FFFFFF">" & @CRLF & _ " <td width="20"> </td>" & @CRLF & _ " <td>" & @CRLF & _ " <font style="font-family:sans-serif;font-size:12px">MESSAGE</font>" & @CRLF & _ " </td>" & @CRLF & _ " </tr>" Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYFULLMATCH) ; Present the entire match result _ArrayDisplay($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