Determines whether a function parameter is the root element of
an Extended Markup language (XML) document object.
isXMLRoot(value)
→ returns boolean
<cfxml variable="example">
<coldfusionengines>
<engine>
<name>Adobe ColdFusion</name>
</engine>
<engine>
<name>Lucee</name>
</engine>
<engine>
<name>Railo</name>
</engine>
<engine>
<name>Open BlueDragon</name>
</engine>
</coldfusionengines>
</cfxml>
<cfscript>
writeOutput(isXMLRoot(example.coldfusionengines));
</cfscript>Expected Result: YES
<cfxml variable="example">
<coldfusionengines>
<engine>
<name>Adobe ColdFusion</name>
</engine>
<engine>
<name>Lucee</name>
</engine>
<engine>
<name>Railo</name>
</engine>
<engine>
<name>Open BlueDragon</name>
</engine>
</coldfusionengines>
</cfxml>
<cfscript>
writeOutput(isXMLRoot(example.coldfusionengines.engine));
</cfscript>Expected Result: NO