[SOLVED] Outputting XML with XSLT processing-instruction PHP

Outputting XML with XSLT processing-instruction PHP

I have the following XML:

<content>
  <p>Para one</p>
  <p>Para two</p>
  <img src='pic.jpg' alt='pic'/>
</content>

In my XSLT I have

<xsl:processing-instruction name="php">
    $content = "<xsl:copy-of select="content/node()"/>";
</xsl:processing-instruction>

But it's outputting:

$content = "Para one
Para two";

I want it to output:

$content = "<p>Para one</p><p>Para two</p><img src='pic.jpg' alt=='pic'/>";

How do I do that?

Solution

This script as well as this script gave me the result I desired:

<xsl:include href="nodetostring.xsl"/>
<xsl:template match="content">
    <xsl:param name="content">
        <xsl:apply-templates mode="nodetostring" select="node()"/>
    </xsl:param>
    <xsl:processing-instruction name="php">
        $content = '<xsl:copy-of select="$content"/>';
    </xsl:processing-instruction>
</xsl:template>