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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
Processing...

Test String

Code Generator

Language

Generated Code

using System; using System.Text.RegularExpressions; public class Example { public static void Main() { string pattern = @"Vortag<\/td>.*?\n?.*?<td>(-?\d+\.?\d+)<"; string input = @" <div id=""divInfo"" class=""cInfo""> <table border=""0"" cellspacing=""0"" cellpadding=""0"" width=""100%"" height=""100%""> <tr> <td align=""center""> <table class=""tablebody"" border=""0"" width=""100%""> <tr> <td class=""cNavInfo"">Online-Werte &raquo; Wechselrichter-Übersicht</td> </tr> </table> </td> </tr> <tr><td>&nbsp;</td></tr> <tr> <td class=""tablebody""> <table width=""100%"" border=""0""> <tr class=""tablehead""> <td colspan=""7""><strong>Summe aller Wechselrichter</strong></td> </tr> <tr> <td class=""tablehead"">Bezeichnung</td> <td class=""tablehead"">Wert</td> <td class=""tablehead"">Einheit</td> <td>&nbsp;</td> <td class=""tablehead"">Bezeichnung</td> <td class=""tablehead"">Wert</td> <td class=""tablehead"">Einheit</td> </tr> <tr> <td>Aktuelle Leistung</td> <td><b>8.404</b></td> <td>kW</td> <td>&nbsp;</td> <td>Aktuelle Monatsenergie</td> <td>1750.106</td> <td>kWh</td> </tr> <tr> <td>Aktuelle Tagesenergie</td> <td><b>15.328</b></td> <td>kWh</td> <td>&nbsp;</td> <td>Aktuelle Jahresenergie</td> <td>2352.722</td> <td>kWh</td> </tr> <tr> <td>Tagesenergie Vortag</td> <td>148.736</td> <td>kWh</td> <td>&nbsp;</td> <td>Gesamtenergie</td> <td>235217.714</td> <td>kWh</td> </tr> </table> </td> </tr> <tr><td>&nbsp;</td></tr> <tr> <td> <table width=""100%"" border=""0"" class=""tablebody""> <tr class=""tablehead""> <td colspan=""5""><strong>Übersicht einzelner Wechselrichter</strong></td> </tr> <tr class=""tablehead""> <td width=""10%"">Adresse</td> <td width=""10%"">Leistung</td> <td width=""15%"">Einheit</td> <td width=""10%"">Tagesenergie</td> <td width=""55%"">Einheit</td> </tr> <tr><td CLASS=""cLink""><A HREF=""/httpGpmGotoWrID.cgi?0"">1</A></td><td>2505</td><td>W</td><td>4.536</td><td>kWh</td></tr><tr><td CLASS=""cLink""><A HREF=""/httpGpmGotoWrID.cgi?1"">2</A></td><td>2552</td><td>W</td><td>4.880</td><td>kWh</td></tr><tr><td CLASS=""cLink""><A HREF=""/httpGpmGotoWrID.cgi?2"">3</A></td><td>693</td><td>W</td><td>1.304</td><td>kWh</td></tr><tr><td CLASS=""cLink""><A HREF=""/httpGpmGotoWrID.cgi?3"">4</A></td><td>2524</td><td>W</td><td>4.608</td><td>kWh</td></tr> </table> </td> </tr> <tr><td>&nbsp;</td></tr> <tr><td align=""center"">&nbsp;</td></tr> <tr><td>&nbsp;</td></tr> <tr><td align=""center"">&nbsp;</td></tr> <tr><td height=""100%"">&nbsp;</td></tr> <tr> <td align=""center""> <table width=""100%"" border=""0"" class=""tablebody""> <tr> <td>Anmerkung: Die hervorgehobenen Werte werden alle 20s aktualisiert.</td> </tr> </table> </td> </tr> <tr><td>&nbsp;</td></tr> <tr><td>&nbsp;</td></tr> </table> <div class=""x-align-right""> <div class=""cStatuszeile"">&nbsp;Systemzeit&nbsp;&nbsp;10:35:57 / 24.02.2018&nbsp;</div> </div> </div> </body> </html>"; foreach (Match m in Regex.Matches(input, pattern)) { Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index); } } }

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 C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx