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JavaScript: String.replace

<!DOCTYPE html>
<html>
<head>
  <meta content="text/html;charset=utf-8" http-equiv="Content-Type">
  <title>JavaScript RegExp replace()</title>

  <script type="text/javascript">

    var out;

    function replaceFooWithBar(str) {

       var str_replaced = str.replace('Foo', 'Bar');

       out.innerHTML += "Turned <code>" + str  + "</code> into <code>" + str_replaced + "</code><br>";
    }

    function main() {

       out = document.getElementById('out');

       replaceFooWithBar("A Foo and a Baz");
       replaceFooWithBar("a foo and a baz");
       replaceFooWithBar("Foo foo Foo foo");
      
    }
     
  </script>
</head>
<body onload="main();">

  <div id="out">
  </div>

  <p><code>replace()</code> can also be used with <a href='../RegExp/replace.html'>Regular Expressions</a>.
  

</body>
</html>

Github repository about-javascript, path: /objects/String/replace.html

JavaScript: String.replace

See also