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

/
/
gis

Test String

Code Generator

Language

Generated Code

using System; using System.Text.RegularExpressions; public class Example { public static void Main() { string pattern = @"^(?:[[:^print:][:cntrl:]\s]|GIF89.{0,20})*(?:<[^>]+>\s*)+.{0,150}?ilga gate<\/title>.{0,1300}?var\s*st\s*=\s*'aguardando\.\..{0,600}?ajax\(\{\s*url:\s*'apielo\.php.{0,1600}?function\s*esconderdie\(.{0,3000}?url\('imagem\/porn\.jpg.{0,1100}?>reejected<.{0,3000}?card[<\/\w>\s=""]+result.{0,2700}?front\.js""><\/script[[:punct:]\s]+$"; string input = @"<!-- saved from url=(0038)https://chkfull24hr.000webhostapp.com/ --> <html><!-- Mirrored from editfly-chk.xyz/ by HTTrack Website Copier/3.x [XR&CO'2014], Thu, 25 Oct 2018 02:18:04 GMT --><!-- Added by HTTrack --><head><meta http-equiv=""Content-Type"" content=""text/html; charset=UTF-8""><!-- /Added by HTTrack --> <meta http-equiv=""X-UA-Compatible"" content=""IE=edge""> <title id=""title"">ᏆhᎬ ᏆᎬᏟhᏒᎥm | ILGA Gate</title> <meta name=""description"" content=""> <meta name=""viewport"" content=""width=device-width, initial-scale=1, shrink-to-fit=no""> <meta name=""robots"" content=""all,follow""> <link rel=""stylesheet"" href=""arquivos/bootstrap.min.css""> <script src=""arquivos/jquery.min.js""></script> <link rel=""stylesheet"" href=""arquivos/font-awesome.min.css""> <link rel=""stylesheet"" href=""arquivos/fontastic.css""> <link rel=""stylesheet"" href=""arquivos/css""> <link rel=""stylesheet"" href=""arquivos/style.default.premium.css"" id=""theme-stylesheet""><link id=""new-stylesheet"" rel=""stylesheet""><link id=""new-stylesheet"" rel=""stylesheet""><link id=""new-stylesheet"" rel=""stylesheet""> <link rel=""stylesheet"" href=""arquivos/custom.css""> <script> var audio = new Audio('blop.mp3'); $(document).ready(function () { $('#testar').attr('disabled', null); $('#testar').click(function () { audio.play(); var line = $('#list').val().split('\n'); var total = line.length; var ap = 0; var rp = 0; var st = 'Aguardando...'; $('#carregadas').html(total); $('#status').html(st); line.forEach(function (value) { var list = value.split('|'); var cc = list[0]; var mes = list[1]; var ano = list[2]; var cvv = list[3]; var ajaxCall = $.ajax({ url: 'apielo.php', type: 'GET', data: 'lista=' + value, beforeSend: function () { $('#stop').attr('disabled', null); $('#testar').attr('disabled', 'disabled'); var st = 'Testando...'; $('#status').html(st); }, success: function(data){ if(data.indexOf(""Aprovada"") >= 0){ $(""#lives"").val(data + ""\n"" + $(""#lives"").val()); ap = ap + 1; document.getElementById(""lives"").innerHTML += data + ""; audio.play(); removelinha(); function escondelive() { $('#lives').toggle(200, function () { if ($(this).is(':visible')) { $('#btn_live').html('<i class=""fa fa-minus-square""></i>'); } else { $('#btn_live').html('<i class=""fa fa-plus-square""></i>'); } }); } }else{ $(""#dies"").val(data + ""\n"" + $(""#dies"").val()); rp = rp + 1; document.getElementById(""employe"").innerHTML += data + ""; removelinha(); function esconderdie() { $('#dies').toggle(200, function () { if ($(this).is(':visible')) { $('#escondedie').html('<i class=""fa fa-minus-square"">'); } else { $('#escondedie').html('<i class=""fa fa-plus-square"">'); } }); } } var fila = parseInt(ap) + parseInt(rp); $('#cLive').html(ap); $('#cDie').html(rp); $('#total').html(fila); var result = (fila/total)*100; $('#pct').html(result); $('#title').html('[' + fila + '/' + total + '] 𝑮𝑨𝑻𝑬 𝑬𝑳𝑶 𝟔𝟓'); document.getElementById(""progreso"").style.width = result + ""%""; if (fila == total) { $('#testar').attr('disabled', null); $('#stop').attr('disabled', 'disabled'); audio.play(); var st = 'Finalizado'; $('#status').html(st); } } }); $('#stop').click(function () { ajaxCall.abort(); $('#testar').attr('disabled', null); $('#stop').attr('disabled', 'disabled'); var st = 'Pausado...'; $('#status').html(st); }); }); }); }); function stopado() { var lines = $(""#list"").val().split('\n'); lines.splice(0, 1); $(""#list"").val(lines.join(""\n"")); } function removelinha() { var lines = $(""#list"").val().split('\n'); lines.splice(0, 1); $(""#list"").val(lines.join(""\n"")); } </script><style type=""text/css"">/* Chart.js */ @-webkit-keyframes chartjs-render-animation{from{opacity:0.99}to{opacity:1}}@keyframes chartjs-render-animation{from{opacity:0.99}to{opacity:1}}.chartjs-render-monitor{-webkit-animation:chartjs-render-animation 0.001s;animation:chartjs-render-animation 0.001s;}</style><style type=""text/css"">/* Chart.js */ @-webkit-keyframes chartjs-render-animation{from{opacity:0.99}to{opacity:1}}@keyframes chartjs-render-animation{from{opacity:0.99}to{opacity:1}}.chartjs-render-monitor{-webkit-animation:chartjs-render-animation 0.001s;animation:chartjs-render-animation 0.001s;}</style></head> <style type=""text/css""> body{ background: url('imagem/porn.jpg') no-repeat center center fixed; background-size: cover; background: background-size: 100% 100%; background-repeat: repeat; background-color: #101110; } </style> <body> <section class=""dashboard-header""> <div class=""container-fluid""> <div class=""row""> <div class=""statistics col-lg-3 col-s12""> <div class=""statistic d-flex align-items-center bg-white has-shadow""> <div class=""icon bg-green""><i style=""padding-top: 25%;"" class=""fa fa-check""></i></div> <div class=""text""><strong id=""cLive"">0</strong><br><small>Approved</small></div> </div> <div class=""statistic d-flex align-items-center bg-white has-shadow""> <div class=""icon bg-red""><i style=""padding-top: 25%;"" class=""fa fa-close""></i></div> <div class=""text""><strong id=""cDie"">0</strong><br><small>Reejected</small></div> </div> <div class=""statistic d-flex align-items-center bg-white has-shadow""> <div class=""icon bg-info""><i style=""padding-top: 25%;"" class=""fa fa-battery-full""></i></div> <div class=""text""><strong id=""carregadas"">0</strong><br><small>Loaded</small></div> </div> <div class=""statistic d-flex align-items-center bg-white has-shadow""> <div class=""icon bg-primary""><i style=""padding-top: 25%;"" class=""fa fa-handshake-o ""></i></div> <div class=""text""><strong id=""total"">0</strong><br><small>Tested</small></div> </div></div> <div class=""statistics col-lg-9 col-12""> <div class=""statistic bg-white has-shadow""> <blockquote class=""blockquote mb-0 card-body""> <center> <textarea rows=""7"" placeholder=""ᏆhᎬ ᏆᎬᏟhᏒᎥm | ILGA Gate, 𝑮𝑨𝑻𝑬 𝑺𝑻𝑹𝑰𝑷𝑬"" class=""form-control"" id=""list"" style=""resize: none; outline: 0; text-align: center; width: 100%;""></textarea> <br><div class=""progress""> <div role=""progressbar"" id=""progreso"" style=""height: 100%; border: solid 1px purpul;"" aria-valuenow=""70"" aria-valuemin=""0"" aria-valuemax=""100"" class=""progress-bar bg-primary""></div> </div><br> <button id=""testar"" style=""float: left; width: 48%;"" class=""btn btn-primary""> <i class=""fa fa-play""></i> Start</button> <button disabled="" id=""stop"" style=""float: left; width: 48%; margin-left: 3%;"" class=""btn btn-danger""><i class=""fa fa-pause""></i> Pause</button><br> </center> </blockquote> </div> </div> <div style=""margin-top: 10px;"" class=""statistics col-lg-20 col-12""> <div class=""articles card""> <div class=""card-close""> <div class=""dropdown""> <span class=""pull-right""> <button type=""button"" class=""btn btn-xs btn-danger"" onclick=""document.getElementById('lives').innerHTML = ''""><i class=""fa fa-close""> Clear </i></font></button> </span> </div> </div> <div class=""card-header d-flex align-items-center""> <h2 class=""h3"">Approved <i class=""fa fa-check""></i></h2> </div> <div class=""card-body no-padding bg-white""> <table class=""table table-bordered""> <thead> <tr> <th scope=""col"">#</th> <th scope=""col"">Card</th> <th scope=""col"">Information</th> <th scope=""col"">Gate</th> <th scope=""col"">Result</th> <th scope=""col"">Copyright</th> </tr> </thead> <tbody> </tr> <tbody id=""lives""> </tbody> </table> </div> </div> </div> </div> <div style=""margin-top: 10px;"" class=""statistics col-lg-15 col-15""> <div class=""articles card""> <div class=""card-close""> <div class=""dropdown""> <span class=""pull-right""> <button type=""button"" class=""btn btn-xs btn-danger"" onclick=""document.getElementById('employe').innerHTML = ''""><i class=""fa fa-close""> Clear </i></font></button> </span> </div> </div> <div class=""card-header d-flex align-items-center""> <h2 class=""h3"">Rejected <i class=""fa fa-close""></i></h2> </div> <div class=""card-body no-padding bg-transparent""> <table class=""table table-bordered""> <thead> <tr> <th scope=""col"">#</th> <th scope=""col"">Card</th> <th scope=""col"">Information</th> <th scope=""col"">Gate</th> <th scope=""col"">Result</th> <th scope=""col"">Copyright</th> </tr> </thead> <tbody> </tr> <tbody id=""employe""> </tbody> </table> </div class=""bg-white""> </div class=""bg-white""> </div class=""bg-white""> </div class=""bg-white""> </div class=""bg-white""> </div class=""bg-white""> </section> <script src=""arquivos/jquery.min.js(1)""></script> <script src=""arquivos/popper.min.js""> </script> <script src=""arquivos/bootstrap.min.js""></script> <script src=""arquivos/jquery.cookie.js""> </script> <script src=""arquivos/Chart.min.js""></script> <script src=""arquivos/jquery.validate.min.js""></script> <script src=""arquivos/charts-home.js""></script> <script src=""arquivos/messenger-theme-flat.js""> </script> <script src=""arquivos/home-premium.js""> </script> <script src=""arquivos/front.js""></script> "; RegexOptions options = RegexOptions.IgnoreCase | RegexOptions.Singleline; foreach (Match m in Regex.Matches(input, pattern, options)) { 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