Mega Code Archive
RegExp lastParen
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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>
]]>