RegExp.lastParen : RegExp Object : Regular Expressions JAVASCRIPT TUTORIALS

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RegExp.lastParen

The lastParen property represents the last parenthesized substring match.

It returns a string value for the last parenthesized substring.



<html>
    <body>
    <script language="JavaScript">
    <!--
    exp = new RegExp("(is)", "g");
    str = "This is a test (is)";
    myArray = exp.exec(str);
    document.write("The RegExp.lastParen is: " + "<b>" + RegExp.lastParen + "</b>");
    -->
    </script>
    </body>
    </html>