xmlTreeGetExternalID

SYNOPSIS

    string xmlTreeGetExternalID(xmlNode node)

Parameters:

• node - the XML_DTD_NODE or XML_ENTITY_DECL you want to get the External ID from

Returns:

• the External ID from the DTD subset / entity node

DESCRIPTION
xmlTreeGetExternalID() gets the PUBLIC External identifier of a DTD or entity.

EXAMPLE
In the following XML document:

<?xml version="1.0" standalone="no" ?>
<!DOCTYPE" top PUBLIC "-//Thunderstone//Simple Test//EN"
  "testExternal.dtd">
<top>
    ...

Calling

    <$ext = (xmlTreeGetExternalID($dtd))>

would return -//Thunderstone//Simple Test//EN

SEE ALSO
xmlTreeGetSystemID