Re: Extract only numeric value

<?xml version="1.0" encoding="UTF-8" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0">

 <xsl:template match="x">
    <year><xsl:value-of select="replace(year, '[a-zA-Z]', '')" /></year>
 </xsl:template>

<x>
<year>X2A007a</year>
</x>

Dear All,
I would like a help about to extract numeric value.

Input
<year>2007a</year>
Output
<year>2007</year>

Thanks in advance for your kind help.
...JSR

--
Regards,
Mukul Gandhi